Carbonology Vs think Evo Gen2 - by: RichardCampbell

Hi I am currently paddling a Carbonology Vault 1st gen(Australian), The paddling i'm doing and i'm still learning, I find the Vault a bit unstable in messed up water,Like boat wake, Or tide chop or swell coming from angles. I was looking to get out of the ski, And i was looking at the Think Evo Gen 2 (2016), Just wondering if i would be wasting my time to change.
I'm paddling twice a week in enclosed waters only
Any feed back would be appreciated
Thanks
Richard