I have just about crashed this heli 15 times, some other helis that I have owned would have been demolished
Heli shut off three times in air because I ran out of fuel, the heli blades stopped twice out of three of the crashes, fell 8 feet once onto its landing gear, then 20 feet another time onto the nose, then 6 feet the last onto the landing gear all of which I was able to pick up the heli and ether change the blades and fly again with out changing any other parts.
I did a botched blade stop back to auto and slammed the heli 50feet on the landing gear into the ground, guys at my club were in awe after I picked up the heli then WE did a check over and I took the heli back to platform then crashed again the same day and flew it again the same day. I flew out the rest of my gallon that day.
I crashed hard three times and cracked the boom on the last crash, so I put on a new TSA 100% carbon fiber boom(other was alum. cov with carbon)and crshed that one hard once boom is still good it just jumped out of holder so I stuck it back in.
The landing gear is by FAAAR the toughest on any 600-700 heli I have ever witnessed, because after all those crashes and nuclear hard landing I never broke one.
So far since I have owned the TSA 700N platinum I put about 13 gallons through it and 15 crashes, I have changed:
3 sets of tail blades
7 sets of main blades
2 tail fins
2 blade grip connectors(they had flat spots on em)
1 main shaft
1 main spindle
1 blade grip
1 torque tube(the end broke off on a crash I just had)
1 set strut ends
1 tail spindle
2 tail shafts
changed servo gears twice because I use metal servo horns.
changed all bearings once
All times the heli the heli had no signs of vibes and flew great just a bit on the portly side, because of all the TSA metal bling stuff and bracing.