Thanks for the tips been playing around a bit more with your advice in consideration and came up with the following. Maybe still doubting abit between uRings and uO_C

ModularGrid Rack

Also shoud've mentioned that the sax will go through a boss RC20XL loopstation so i will have time to play with knobs . Not all the time but quite often and could probably set up an aby pedal so i could switch my pedaltrain of doom from my bass rig to the eurorack.
And once I fill out the rackbrute I was considering ordering a Caixa 104 case to fill at a slower pace. especially because it comesz with quite the nice package of built in utilty.

1 more question there was mention of some unethical companies, could you maybe elaborate a bit? new to this world as you'd expect by now and not completely up to speed here.

Greetings F