i am an absolute beginner to discus, my first year ! all going great so far - however, i WISH i could find 180 g or even 135 near me been looking for months, without spending over $1000 from lfs a couple of towns over even, so i just have to say if you CAN get bigger and its affordable , do it, do it now !!!!!
WC - i hear ya, but honestly either of those sizes would be heaven so congrats in advance