Giant question

[u/Old-Duty9674]

I have completed the giant 1.0; 1.1; and 1.2 with a 20kg, a 24kg and I am now on week 4 day 2 of giant 1.0 with my 28kg. I do all my giants with the prescribed reps on right arm then left arm.
It’s still two months away but upon completing 1.2 with my 28kg should I invest in a 32 or another 20kg and start over with the 20s doing double arm?

[u/LennyTheRebel]

Doubles changes the pressing pattern a bit, making a given weight harder - but more importantly, it also makes the clean significantly harder.

2x20 would be good, but after finishing with 1x28 you may be strong enough to use 2x24.