Considering their total supply and how these coins/token have boomed in recent days, which among them would you single out for good long term investment?
I would stick to the originals if choosing between these. YFI and YFII are almost same as YFII is a YIP8 fork of YFI. Both have strong community and working towards constant development. YFI has collaborated with Lend and is bringing insurance on the platform. yFI is the leader and my second choice would be YFII. Don’t forget that there is a huge sentiment in these coins and there are many many many being launched and currently traded. Most of the success depends upon community and team.