I bought a Blade 550 X Pro kit to review. I used the good Spektrum servos (listed in review) as well as a new Spektrum AR7200bx BeastX receiver. You can see the full review at the link below.
http://www.flyingrc.net/blade550xpro.html
Or just the video at this link
<iframe width="560" height="315" src="//www.youtube.com/embed/QUsRIsNKNJI?list=UUrXCjV_P6f0QAxcP-n80KNA" frameborder="0" allowfullscreen></iframe>
Not a bad heli overall, does everything I know how to do but I still like my Align T Rex 550E DFC better.
http://www.flyingrc.net/blade550xpro.html
Or just the video at this link
<iframe width="560" height="315" src="//www.youtube.com/embed/QUsRIsNKNJI?list=UUrXCjV_P6f0QAxcP-n80KNA" frameborder="0" allowfullscreen></iframe>
Not a bad heli overall, does everything I know how to do but I still like my Align T Rex 550E DFC better.