I am looking into starting with Zwift, but I don't want to spend an arm and a leg on equipment only to find out I don't use it. I currently have a powerful gaming PC and a large 4k monitor I can use for Zwift. I just have a cheap sub $100 magnetic trainer though. Just to try it before I plunk down cash for a smart trainer, the FAQ says I can use any trainer with an ant+ power meter. Has anyone used such a setup with any success and if so which power meter did you use?