So, I currently have a shit ton of TRST on Bittrex at the moment, and it's making me very nervous. What wallet should I use to store these coins offsite? Also have some ETH so would like to store that too in the same wallet, if possible. Thanks!
You can give some to me if you want to, I am sure I can keep them well, LOL.
You wanted them offsite as in off-the-bittrex or offline (i.e. desktop wallet). I have no idea of any desktop wallet, but if you're ok with online one that is not from an exchanger, try myetherwallet, it's quite secure and ot store a lot of ether-based coins.