Interesting couple of points...
The new Align DS410, 520 and 620 servo's are re-branded Savox's, seem to be getting good reviews apart from the 410 which seems to be burning up rather alot due to the tail issues of the Trex 250.

Sometimes, doesn't matter what you spend, saw a guy with Radix 600mm blades and 1 delaminated in flight, only damage was to his underwear and the LHS swapped the blades out immediately to be sent back and tested. 1 for customer service anyways.