Thank you for clarifying things with SEPA in DM, kudos for your patience and instant response.
I use Ownr wallet for $ETH and $DOGE currently. No much difference from any other wallet, so I guess you should attract ppl by some unprecedented features or by gaining more trust (ie getting more public). The best option would be doing the both

Thanks for your opinion. The upcoming features (at least those we know about ATM

) are listed on the website. If you have any specific suggestions, we'll be glad to hear them