The system is 100% free, only need to hold 200 LBY in your wallet on Metamask.
Now think about this people add -
Following are the best blockchain wallets of 2021
As of today, I’ve completely fallen for Litecoin Omni aka Omnilite for Windows, 64-bit. omnilite-qt.exe runs it. It’s got all I need to work with everything on Litecoin’s network and its getting OmniBolt soon too most likely to do lightning cross-chain etc. but from “L2” Omni and not on chain to begin from blocks. I believe. Check me on that.
I use Exodus for my LTC and other cryptos and find it works well. Good UI and it’s secure most importantly.