Ark is one of the best project i found ( too late unfortunately) since i entered in Crypto Space in early august.
Do you still think its worth investing in it for big returns? I can't predict it , crypto is changing too often
( I personnally own 27 ARK bought at 0.80 cts , yeah this is really a few )
Big returns is always a guess, ARK has a solid team and good project so far. Certainly future proof. I am personally investing at each dip in the market and buying a few ARK coins, after a while you should have a nice portfolio.