Few feeling on hot....
The latest version is awesome.
Took me only 1h30 to complete this retopology and I don't yet feel confortable with shortcuts and all the tools available.
Reactivity and speed boost promised : we got it, it is so fluent and easy to use, a great point.
The loop cut and edge slide tools are just amazing combined with the targeting option.
If you still hesitate to get it and have the budget, then go buy it right now!