I tried Minergate. Odd software and I really wasn't sure about them!
Been playing with that winminer. The portable version keeps it all nicely in one folder. Found a better cryptonight algorithm in there too, which i've now copied the miner and running with my suprnova pool
Also came across this one in a youtube vid, but haven't had time to check it out!
https://miningpoolhub.com/
Generally preferring Ethos over Windows this last month, but thought i'd switch back over (pull the usb stick) and see how the new things i'd mined worked on windows. BTG definitely better on Ethos, but so far ETN is looking good on Windows, though my cards are a higher temp!
As for Nicehash.....people have been warned and warned about leaving things on servers, though given the amount the crooks either swiped the Nicehash bank or had a lot of time to sweep users. I'm guessing the former and WHAT company leaves that sort of exposure online ???