Air awnings

DJM66

Hi, have been looking at a couple of air awnings and wanted to hear from anyone with experience of either, good or bad.

The first is a Ventura Trinus and the second a Vango Montelena 330 - price difference seems to be about 300 - also want an awning which will take an annex - unfortunately the maximum straight rail length I have is just over 360, so that rules me out on all the 400s - the trinus is advertised as a 400 but Isabella say the straight rail length is 360.