Nah - I wouldn't say 4.) twice..
whoops
The problem with getting lots of suggestions is you spend more time researching why one method is better than another than you do squatting.
fair point, i am still training damn hard in the mean time tho (and still technically cutting, only because my current method of training suits it
Basically, you can't really go wrong "IF" you are progressing each and every sessions.
be it more weight, more reps, more speed, more sets etc etc.
I'm sure someone who benches over 140kg already knows this..
RIPs Starting Strength is an increase of 5lbs each session etc
With PPP, you pick your goal 1rm (say 10kg over your current best) and do the 11 week program.. it goes through varied sets and reps and weights to get you there..
5-3-1 does it in a slightly different way.
the more you dig, the more annoying shit you find.
you go from the general advice of "shut up and squat" to.. no.. the bar must be exactly 2.3cm below your trap and your feet must be 32 degrees out and only squat to just below parallel etc etc.
anything will work for a while.
I did 1 cycle of PPP for all 3 lifts.
till xmas, I've started another cycle of PPP for bench and dead, but decided to give the knees "some" rest by doing 20 rep squats once a week.
next year I can fit in exactly 4 cycles of PPP.
amongst all that I do OHP with doug hepburns method.
it's glaringly obvious that your squat is your weakest point.
just pick one method and do it.
most seem to cycle for 10-12 weeks anyway.
test your strength before and after that cycle and see if it's worth doing another or moving on.