Entirely different animal, the FlyInside Bell 47G is a helicopter simulation using external flight model to reproduce helicopter specific flight dynamics. Yes it's an older version of a Helicopter so system limited compared with a modern H135, but it's non-the-worse for that. If you want to experience a helicopter, this is the one, especially as it has unparalleled visibility for VFR flight. It comes with VRS, Retreating Blade Stall dynamics, transitional lift, engine failures due to inappropriate management and can do proper Auto-rotations, etc. If you have the hardware for it, the 'Governor' can be turned off for more realistic operation, if not it's taken care of. It also has selectable operating levels to make it easier to begin with if you're not familiar with helicopter flight.
If you want a system platform that really doesn't fly much like a helicopter (being dependent on a malformed aeroplane flight model), but has all the bells and whistles, then H135 is for you.
The FlyInside Bell is only the first of a range they plan to release, the next being a single engine gas turbine, so plenty of growth to come.