Just remember that most manufacture online demos are made using pro equipment to record it, along with an experienced engineer & player, which is why a lot of users gets disappointed when they get it home and cannot get it to sound anything like the demo.
The golden rule is always to try before you buy, and never pre-order unless you can cancel the order if it doesn’t meet expectations. (Also look for deals on EBay after launch as user’s dispose of them after not following the above advice)
Bill