Hi there,
i'm quite unsure about where to save my btc and eth. personally as i travel a lot i will have difficulties using a hardware-wallet, so i was thinking of a kind of mobile version. is there anything you could recommend?
In your case I would recommend to hold your coins in several different wallets and also in some good exchanges. Split between different places.
Just because there tend to be problems now and then with one or another wallet, we never know, which wallet gets hacked next.
MyEtherWallet is having sequrity issues, not long ago there were problems with BTC Electrum wallet...
Using this strategy you will not lose all your investment if one of your wallets get hacked.
Exodus is a good wallet for several cryptos. You can find comparative reviews of crypto wallets, also mobile versions in the Internet. Just choose which one fits best your needs.
I think it's good to have a hardware wallet anyway in case you have long term holdings. Trezor is a good one for that. Just find a perfect secret place that no one but only you know, and put your Trezor there for when you are traveling. No need to take it with you to your trip.