We have been using Warp VR for several years now and I can say that it is a very good tool for creating VR training simulations. The support is excellent and they are very open to suggestions. The fact that you can use it together with a standard PC is very useful for us. There is nothing I dislike at the moment. However, I would like to mention that the price is a bit too high.
If you can afford it, go for it. We have been using it for years and it is very good and we are very happy with itβ¦