Yearn finance platform is still having very big TVL despite the fact so many new defi platforms already exist in the market but YFI as the first defi platforms are still become the favorites defi of all passive income hunters.
This will worth to buy but i doubt if the price will be so high again but nothing impossible for this token. The only problem is this defi was lack of innovation. The crypto trend is always moving forward so fast. YFI needs to do what another platforms did to follow the new trend in the cryptocurrency market. So far this token was promising to be used as long term investment and the price looks very stable at this moment too.