no. i don't have the above mentioned tweaks installed. and i'm using one tweak only. my dad's running 9.0.2 (not jailborken) & his iphone 5 has a "speedier" multitask UI. hence the concernNope.
Can you give an example of what your doing.
Do you have Reduce motion and Reduce Transparency to On.
i'm afraid it is a concernIf it's a big deal for you, 9.1 improves multitasking UI if you don't mind losing the jailbreak.
after jailbreaking ios 9.0.2 on iphone 6s have you guys experienced lag in multitask UI???????????