I would love to see something like in Rig Manager like DEMO/TRIAL-mode for commercial profiles.
Why: I simply don't like buying stuff that I don't enjoy using. And although there are audio demos (sometimes) available, it's not really a riliable indicator of how it will sound with your own guitar, and how it feels to play. I would even prefer to pay double for a profile that I can try before
I wonder how other players feel about this? Not sure how the vendors would like such a model?