Blocking/Flawless, R1 or R2?

[TheGlow]

Any one else swap their buttons? Ive been using R2 default but since the start I was concerned because its an analog and may take a moment to activate. Normally this might be fine but in the case of Flawless blocks being more strict, I have had trouble doing these.
So just wondering if others also swapped around? Not sure how long itll take me to relearn but R2 for amp seems much less critical, but Fatal blows would also need to adapted for l2+r1 or some such.

 

[-Nachtmahr-]

I switched both sides so that fatal blows activate via l1 + r1 and throw is l2, way more comfortable to press and always ready to pull the trigger

 

[Marinjuana]

I want to do this on Xbox but I'm worried about wear and tear on the R1/L1/bumpers after going through a couple controllers as a Brainiac player...