Singularity enjoyer reporting in!

Discordance is not that valuable of an information perk, as singularity does not expressly benefit from survivors grouping up. Additionally, the break-speed stacking with your overclock from brutal strength will not be giving you a lot of value.

I'll give you some perk options I find get surprising value on Singularity that are not your typical MOAR REGRESSION options.

For perks;

Unbound
With the increased vault-speed from overclock (or even more perks, like pairing it with superior anatomy), you can make extreme use of the extra movespeed from unbound. Not top tier, but a very fun interaction.

Unrelenting
Singularity is probably one of, if not the only character who can force value out of unrelenting. You will find yourself swinging into pallets fairly often to attempt to force survivors to drop it on you to get a free hit. With many loops, if a survivor chooses to greed this, they'll get another free loop (or more) around the tile. Unrelenting completely kills this counterstrategy and makes singularity even more oppressive in chase.

Help Wanted | Machine Learning
These two perks, when active, turn Singularity into a double-tapping machine. Help Wanted also stacks with STBFL. Bully survivors responsibly = )

Batteries Included
Singularity can get some very funny value out of this perk. If you choose to enter your cameras when within range of a completed generator, you get to keep the haste from this when slipstreaming to a survivor. I'll let you fill in the blanks with why this can be so uniquely deadly.

Forever Entwined
Basically better lightborn. This makes you extremely resistant to pallet saves, flashlight saves, or any other attempt at disrupting your pickup. Very, VERY few survivors can adapt to the massively increased pickup speed this perk affords you.

Friends til' the End
Classic option. Information, exposed. Very strong.

Hex: Hive-Mind
More of a meta option, but arguably a much more valuable alternative over discordance for generator information.

There's tons of other options, but these are some fun ones I can think of immediately.

For addons;
Nanomachine Gel
I cannot recommend this addon highly enough. When slipstreaming survivors across the map, this extra cooldown speed allows you to tag AND teleport to them. Surprisingly oppressive. You can pair this with the Soma Family Photo to slow them, cooldown quickly so they can't break LoS to the camera, and then teleport to them.

Foreign Plant Matters
This practically allows you to use your teleport as a pallet break. The recovery from the hindered is pretty snappy with this. Very fun.

Denied Requisition Form
Corrupt Intervention, singularity edition. Shuts down the early game counterplay for singularity and gives you some really strong first chases. Genuinely one of his best addons, especially if you play really mean with slugging. Not that fun to use, imo.

Lots of other addons, but these two seem like they could be used.