Tigé Z1 2010 or Sport Nautique 200 2015

Hi guys,

I am contemplating buying a boat, mainly for surfing and a bit for slalom (like 10% of the time).
In France (where i live!, seems to have good opportunities with the following boats. Of course not the same price, but both good deals. So really considering both and just trying to figure out which one will have the best surf wave. Ideally, I rather not work on adding balast, so looking for the best current set up btw both

1/ 2015 Sport Nautique 200 with 1200lbs of ballast (60% factory, 40% extra)
2/ 2010 Tigé Z1 with 2100lbs of ballast (not stock)

Do you guys have an idea which one would be the best? i am afraid the Sport 200 would be too much slalom oriented. I like the new features on it, and maybe the 5 years difference made it more performing on the surf wave than the Z1 that seems more surf oriented to start with.

Thanks a lot for your help!
Maxime