Wilma system crowding issues

hey all, thinking of buying a wilma system as ive heard nowt but gd reviews n they look the shit but i keep hearing that crowding is an issue as plants get bigger because the pots are so close together, if anyone has any experience of this they'd like to share it'd be gr8ly appreciated.

I use x2 wilma 16s but I'm only doing 11 plants, this gives great space I would never put the 32 plants in there, the wilma is a great system I would definitely reccomend, there are now wilmas the same size as the 16 but only 9 pots (called big pot 9) but if u got regular u just remove some of the pots an let the surpulus drippers go back to the res, good luck

im using a 10 pot wilma in a 1.2 tent,
atm crowding isnt a issue for me, but i only veg for 3 weeks max.
next time im going to grab a 20 pot wilma as that fits just nice in the 1.2 tent