Knives all day, lbsh if you don't know how to escape cage pressure you're doing it wrong, 11 strings can be upball'd, b1 is an advancing poke with amazing recovery, and kano's rushdown is only slightly lesser than cages while also having a 50/50 (realistically 60/40 considering b2 is 8000 frames) but the fact of the matter is it still exists, slow or not. Also, a note to all kano players. You don't b11. Ever. You b1 hit confirm into 12, and that takes care of ex nut punch or any form of b11-interrupt.
Swag 1st