SRA VS IRS in repairs

OK, since there is always a bunch of questions about IRS VS SRA’s
lets see what happens here with this question

HOW many times have you replaced your rear axle on your SRA< and how many axles have you replaced on your SRA

NOW I think most of the older SRA ‘s all had the weak link of the left seal/bearing going out

I have owned a SRA 400 foreman for 17 yrs now
I have replaced ONE rear axle due to that seal going out and water getting in and ruining the splines(rusted them up and they stripped)

I have replaced TWO front axles

I have never had a diff issue with front or rear to date

SO How many axle’s repairs have you had on your IRS/SRA atv’s?

I am guessing the mud guys and larger tires guy will have more than more stock set up atv;’s too??

SO< what all have you had to replace and in HOW long!