I like this wallet
Active development to keep you up to date to the latest technologies of cryptocurrency space. Cold wallet is well integrated. This is a well rounded mobile wallet that I take with me on my cellphone.
I have been using Bitpie for quite a while. If supported many networks including BTC, Doge, LTC, DASH, TRX and many other fork coins. I enjoy a lot when I transfer and receive coins. Additionally, it recently provide a function offering non-BTC cost of sending USDT. They also provide a good client feedback, they are very responsive when I ask questions in their telegram group. Highly recommended.