Hey @Tas As you can see no one jumped in here 
, so I went with the Hitachi WJ200 instead. I’m happy with the Hitachi and don’t regret it, but it is a bit more expensive. Gives you Sensorless Vector Control like the GT series among a number of other features. If you’re interested in learning a little about the Hitachi this post and a couple others on the forum have some good info. However, people are successful with the cheaper Chinese VFDs too. Sorry can’t help you specifically on the GT series