I very much liked the GB Shuttle 6 when I tried it and am considering getting a GB of some description to give me a choice of amp/back up as . But frankly the different ranges and models confuse the hell out of me. Can anyone outline, preferably in words of one syllable or less, what the main pros and cons are of these different ranges? Also, it seems the 900W versions are more popular, but I don't understand why. And, finally, what are the improvements of the newer .2 models.
ta!