Tents I have :
Fusion Hut 6'x6' - 4/5
Bloom Grow 2.5'x5' - 3.5/5
Growneer 3'x2' (shorty) - 5/5
Growneer 4'x2' (shorty) - 5/5
Melon Farm 4'x4' - 1/5
Fusion Hut is very good. But it had a lot of pinholes when I got it. The gap is a little much, so the centre tent ceiling poles sag. I almost need a tent prop pole from Home Hardware or something. Velcro could be better.
Still good tents though. Had mine for 4 yrs now and it should hold out for a few more, easily.
The Melon Farm was a huge disappointment. Huuuuuuuuge. No lower ports to pass cords thru, or mount an intake fan in. Only a single rectangular, meshed breather hole. And no side doors. So accessing shit at the back is infuriating as hell. And finally the zipper. Oh...the zipper. I've nearly taken my Bowie knife and sliced this tent up on more than one occasion getting annoyed with that zipper. I absolutely HATE this tent.
Bloom Grow are decent, or should I say "were decent" for the price. They seem to have got a little greedy with their pricing lately, without any seeming improvement in build quality. The one I have has no side doors or even a door window to peek thru. The zipper eventually started going hinky. The one I have (2.5'x5') is pretty thin fabric with a large gap between poles, so it sucks in real bad if you don't figure out a way to prop it out. Definitely a cheap brand, but it does what it was intended to do and I've pumped a bunch of cannabis out of it, so I can't complain too much.
Best bang for the buck in my inventory, by far, are my Growneer tents. Real good heavy zippers that rarely jam. Decent fabric thickness. They have plenty of ports for pass thru and intake fans etc. Velcro seems to stay strong. Just very well made for the money.
They make probably the best fabric bags I've used too. Heavy gauge with stitching at the rim and super heavy duty double stitched handles.