Greens Precision Plastics, and Powerhouse Displays?

This question is directed towards the Canadian folk. These to companies have been advertising quite a bit lately, and i was wondering how their racks and PVC cages seem to compare with other reputable brands. They are both located in Ontario I believe so that would save me a bunch on shipping and duty costs from the US. I talked to a few of the guys from Powerhouse and they seemed to know very little about reptiles, so this concerned me. I suppose i dont really care how much they know if the cages do their job though.....

So my question to you guys is :
1.) have you owned either of these two brands of racks and.or cages
2.) how is the quality/ how do they compare with other brands?

If you have experience with any other brand of Canadian suppliers, i would love to hear about that as well :D.

PS. What happened to reptilescanada.com? I cant seem to get on today