I have an old bitcoin wallet from 2011ish that I'm running right now with bitcoin core. It seems to be working so far but I still have about 4 years to go. Unfortunately, I probably only have about $100 USD on it. I have a bitcoin app wallet that I'm using. I'm wondering if I should just send the funds to the address on this app or just keep the old wallet how it is and pray I can open it in 10 years. Who knows, maybe it will be $1000 for my tiny amount. Thanks.