[TowerTalk] create cr30 rooftop

[Jim Naughton]

I'm looking to put up a rooftop tower, mounting an antenna with about 6sq ft windload perhaps a tennadyne t6. I've looked at the glenn martin  rt632 and the cr30 from create. What is the performance difference between them ? I want stability but I can't guy it, from what I read GM recomends not to guy but not sure about create. 
I would appreciate any feedback from those that have owned either of these towers ... this is my house under this I don't want to cut corners ...

Tnx ...
73
jim K4SSN