Originally Posted by Brian VT
I just got an MSR to fly indoors. Very similar behavior, good practice with less chance of breaking stuff, and lots of fun.
I still prefer the 120, but I don't bother with that one in the house.
My rotor head is all CNC parts...you wouldn't believe how these parts together cut down on vibrations and noise, plus flys much better too.
One thing about flying the mSR indoors, battle damage to your belongings is a lot less than with the 120SR.