Small 2x2 tent purchase advice

[Mr-Jinx]

Hey guys,
I want to do a small 2x2 indoor grow but am looking for a tent with a little more than 48 inches in height to have a little extra vertical room, but don't want to go above 5 feet.
Here's what I've been able to find:

1. I was looking at the Mars 2x2 tent which is 56 inches tall which is perfect height, but reading the reviews it sounds like all the air intakes are on the top rather than on the bottom so not optimal. My understanding is that its best to pull in air from the bottom and exhaust out the top?
2. I saw the Secret Jardin DARKSTREET DS60 which is 56 inches tall, but the material looks really lite (190D)
3. Gorilla tent shorty series 225 is 2x2.5x 59 inches tall.

I didn't feel like spending the extra $ for a Gorilla, but think that's the direction I'm going to go if I can't find a mid quality 2x2 in the mid 50 inch height range.
Before I pulled the trigger, I wanted to see if you guys had any thoughts on the tents above or additional tents to consider.
Thanks for any suggestions in advance, super appreciated!!!

 

[automan2]

Zipper quality is my first quality check since it's the only moving part.....been running my last tent for 7-8 years ...an inexpensive one that has held up well except the zipper sticks a bit. Even then, lil wd40 solves that.

 

[AutoWonders]

I didn't feel like spending the extra $

I have owned the two most expensive tents and I never will again because the zippers always fail at some point. I have a 2x2 Secret Jardin tent I use for drying and it's probably 10 years old and it's the only zipper that lasted.