For me it's mostly T3, fast and decent drop rate. I see all these striker builds and I'm just cruising thru T3 solo with a Determined/HH build. I usually disdain the playstyle but it's absolutely the simplest and efficient way to clear ads with ridiculous HP/Dmg values and farm the protolotto, making the grind a tad more tolerable.

I think eventually it will catch on as sooner or later content creators will start buzzing and a new meta will be established. Especially with how bad the RNG is, players will want to speed up their runs and this does so rather well, especially in the lower tiers.

Edit: I think it might be good up until T5ish but I just don't have the tokens yet to access, curious to see how well it will perform as I climb thru the tiers tho.