if for this I use both, because for both of them very important and always in use, but for more often, I do use bitcoin wallet rather than waves, because my project does require that pake, here is my opinion about this
too tortuous and why you did not mention directly which wallet to use, because from what you say, you use both, of course, at least you have a suggestion for the OP. regardless of that, do you understand what the OP asked? because he only asks which wallet the safest to keep both coins (waves and Bitcoin)
@OP.
Bitcoin, try going here:
https://bitcoin.org/en/wallets/hardware/and myself use desktop wallet like Electrum and use the android wallet to save waves
I have downloaded ELECTRUM for android,
Can this be used for WAVES wallet or just for bitcoin only ,,,?
Whether I need to register on the website first or can directly standard wallet .. ??
Thank you for your help