RE: Differance between sim and real deal?
For a long time I thought moving up to a T-Rex 450 or equal was the answer. However, I am now convinced that bigger is better an I've settled on either a new Hirobo SDX 50 Nitro, or a used Hirobo Sceadu EVO 50. Bigger is definitely better! Difference in cost is really not that great between the Align 450 and Hirobo SDX ( I calculate around $300 believe it or not... ).
Mach