Sorry to dig up a slightly old thread but my Secret Jardin DR90 has served me well for 1.5 years. Lots of sleeved ports with double sleeves on each port to prevent light leaks, and 2 nice fine meshed vents on the bottom if light cycle isnt a concern. Sturdy zippers, nice sturdy frame. I have 2 240w blackstars, a 4 inch inline fan, and a 12 inch long Phat Filter hung from the top supports with no signs of struggle. They may cost a bit more than the HTG Supply or comparable tents but its totally worth it. Considering you are looking to spend 6-8 hundred, you could easily afford one while not skimping on your other components. My opinion anyway.