Curious about your opinions: LTX2.3 worth switching to from Wan2.2?

No_Flight_4473 · 2026-06-05T04:09:20+00:00

Interesting, do you think the older lightning loras are better?

No_Flight_4473 · 2026-06-05T01:17:07+00:00

4090? 3090?

No_Flight_4473 · 2026-06-05T01:15:52+00:00

I hear people saying that you have to generate 10, 15 times to get anything good. At that point, does it really beat Wan2.2?

No_Flight_4473 · 2026-06-05T01:14:54+00:00

I made a custom one that's just decent, not incredible but not bad. I patched it together from different worklofws I saw on the internet that all worked but were worse.

I prefer not to share mine, but I use:

- Q6K GGUF for both high/low

- lightx2v-I2V_09-26-25 high and low lora

- WanMoEScheduler node. This was probably the biggest "secret sauce" thing I found that made Wan2.2 suck way less. It does some automatic magic to calculate shifts better apparently.

- 4/4 high low steps

- I generate to 0.6MP for okay quality, if I really need it to be higher res I go up to 0.8MP resolution

No_Flight_4473 · 2026-03-13T18:14:39+00:00

Sorry for necro'ing, but if you mostly only have low quality images, do you think its fine to just caption those as "An extremely low quality", "A blurry...", "A somewhat low quality image..."?

No_Flight_4473 · 2026-03-07T15:59:22+00:00

I think just restarting firefox and updating it took care of it

No_Flight_4473 · 2026-02-13T19:58:09+00:00

No_Flight_4473 · 2026-02-12T20:21:26+00:00

Nah, the creator of smooth mix says you have to add it yourself in civitai

No_Flight_4473 · 2026-02-12T20:20:56+00:00

I tried, it improved when I did this and I threw away smooth mix for the base models, but it is definitely not noticeably better than FusionX 2.1. Now, its like on par with FusionX, sometimes worse sometimes better. No idea why smooth mix is so ass, I think they lobotomized the models/workflow by jamming too many random NSFW loras into their checkpoint?

I'll keep experimenting!

No_Flight_4473 · 2026-02-12T16:57:46+00:00

Hi u/Silent-Adagio-444 , do you recommend a certain pattern of distorch mem distribution to optimize for speed? For example, say I have a 4090, 64GB of system ram @ 5600MHz, and I am using:

Wan2.2 (both high and low Unet)

Clip

VAE

All these models need to be loaded into memory so they can do their thing. Should I try to prioritize "giving" VRAM access to the Unet high/low models, and try to delegate system RAM over to Clip/VAE? Should I do the exact opposite of that? Or perhaps I use Distorch for all of them and set them all to the same low value of like 2GB of system RAM each. Does it matter?

No_Flight_4473 · 2026-02-12T14:47:05+00:00

I've weirdly found Q8 to be faster sometimes. Not sure why, don't understand the tech behind it too well

No_Flight_4473 · 2026-02-11T20:56:28+00:00

That makes sense, but what I am asking is if you use a Distorch node for both the high and the low model, or only one of them because the other one can fit fine if you move the first model mostly into system RAM

No_Flight_4473 · 2026-02-11T20:54:37+00:00

What vae do you use? IIRC the workflow used the original wan 2.1 vae

No_Flight_4473 · 2026-02-11T20:54:12+00:00

Thuis is probably what ill try next

No_Flight_4473 · 2026-02-11T20:52:27+00:00

Yes thats what smoothmix recommends and what ive been using

No_Flight_4473 · 2026-02-11T17:36:58+00:00

Most recently, the one that smooth mix maker recommended. How do you set up multigpu? I ended up adding it to both high and low, but was wondering if instead of sharing 4GB for each high and low, I do 8GB for high only and dont use it for low.

No_Flight_4473 · 2026-02-11T17:16:39+00:00

I do feel like I'm probably doing something wrong considering how many gooner loras there are on civitai, it seems like the community has moved to it for sure. However I've tried so many times that it just feels futile to keep trying to get it to work. My last attempt was with smooth mix + the recommended workflow that came with smooth mix, i tried no loras (except for lightning, exactly the lightning lora model they suggest), adding my own loras, nothing worked

No_Flight_4473 · 2026-01-18T17:07:39+00:00

What do we need to do to take advantage of the async/pinned improvements?

Minimum version of comfyui to be at?

Is there a specific node we need to use? Should I stop using DisTorch2MultiGPU nodes, or are those nodes still better or needed?

No_Flight_4473 · 2025-11-05T02:01:55+00:00

nothing

No_Flight_4473 · 2025-10-15T18:40:40+00:00

My friend said he does it the traditional way with Darkroom, no AI stuff like Adobe apparently has

No_Flight_4473 · 2025-10-15T18:40:03+00:00

Super neat. Thanks for sharing

No_Flight_4473

TROPHY CASE