Between mobile and a desktop wallet which one do you prefer the most and why? Again I think desktop wallets have more open source wallets than mobile, which desktop wallet is the best open-source wallet that you know of?
Depends on you if what suits you. Are you outgoing? Then mobile wallet is the best for you but if not and you mostly hang out inside your house then desktop wallet is the way to go but for the both, both wallets are also needed. When it comes to if it's open source or not, I think most of us didn't care at all. Most of us are not into a more technical stuffs but what important for them is that they can store a crypto or have a place where they can send or receive their coins.
Most importantly they will use it as long as it's a popular brand because security is always next to it but anyway I search the web for the best open source wallet and mew or myetherwallet is always on the list, maybe this is the best among all? I have been using the wallet since 2017 and I have no problems so far.