To be honest, I have not used True USD before, I have been hearing if it quite alright but I have never used it, Tether is the one I have used and I can recommend it to you anyday, anytime.
Obviously, USDT is too popular and most people here use USDT in trading. I am like you when I have never used another stablecoin, I have seen a lot of stablecoin created but I only trust and use USDT because it has become a habit
USDT already cater traders needs in terms of activity inside the exchange, this trading pairs have a good volumes and really being used by traders
who understand the benefits, price are being kept and still can be classified as stable coin, when you are not sure what to use while working with
day trading, this coin is one of those best options.