Well, I have owned a 22v and24v in the past, and ridden behind a 20v. Something is off with the 1900 Lb boat. The one I was in had right at 2k and the wake was great.
With that said, Tiges need weight just like every other boat. We ran 2700 in the 24 and it was very nice. Huge wake... In my 210 we run about 2400 Lbs...