I can't tell you about the corona because I have never flown one, but I have the gas LMH. The Lite Machines aren't the best for acrobatics. However they are very fun to fly nonetheless.

If you are a looking for an inexpendsive to repair heli look no more! The worse crash I had cost me less than 30 dollars to replace the tail rotor gearbox and both main rotor blades. These things are definately tough as nails!