Maybe the 20i was a better slalom boat but i doubt it.
I have to tell why we won't ski his Tigé,no brand bashing just the truth.
Wake is ...big,hard as a brick wall at all line lenghts.He is a 28 mph longliner that can't run the course yet and is 140lbs wet.He simply get airborne at every crossing.
I'm a mid 35 off@34 skier and 190lbs and not a very technical skier but still get to my 3 ball @ 35 off every day and the wake at 32 off is the worst wake i ever skied behind any ski boat.
Holeshot is terrible as you drag for ever (Mercruiser 320 ? ) handling is lacking and tracking is worst.
18 years ago,i was the first indboard on my lake.Now with many new ski partners who all asked for advices when buying time came i will give you the same advice i gave all of them:
stick to the big 2,Mastercraft and Nautique.
Or 3 if you're Malibu guy.
Edit:And i didn't even talked about built quality...
Edit 2: Lots of Tigé in my area as there was a dealer 20 minutes from here with many lakes around.