Yes, I am the one who was asking about two non TSO'd brands of rigs. And I decided to choose a well-known manufacturer and TSO'd rig. Yes, I have read all the reviews here more than once :) and my final decision is either Vortex II or Teardrop Viper. I can't yet decide between these two, that's why I am also writing this post here.
I tried Viper before and it was far the most comfortable rig ever. And as a student jumper I tried a variety of different rigs. (But unfortunately no Vortex because no one I know is jumping it) I also like the pop out reserve concept at Viper. The only 'minus' is the price. For that price I can, if I get a Vortex, buy also a canopy. But, on the other hand, this will probably be my rig till the end, so it is a good idea to invest in it.
Any opinions, suggestions, experiences?