Yes I once's had the H9 Pulse, but it was the 60 size model and not the 40 size. Was fun to fly around, I would say it was semi-aerobatic. It will still do all the standard stuff like loop, stall turns, spins, inv. flight etc. etc.
There is only two down sides I can think of. It was very fast on landings, you would have to think about your landing and how to slow it down.
And also the plane was a bit weak around the canopy / middle fuss area, I've seen a few people brake them in half on landings. But easy to repair and get them flying again tho!
I would think the 40 Size is about the