RE: Hirobo SRB Quark
Wish I found YRBUY earlier could have saved money, did purchase parts there and are very fast delivery, and also have the better prices todate, more blades on the way, only lose them flying outdoors, usually fly too long and it goes sideways into something, but its a tuff bird absolutely no damages other than the foam like blades, easily replaced...
I'm at the same learning gate as you, many after lengthy flying claim upgrading to other helis is easier, I have yet to verify as only had mine about 2 weeks and its flying super, my other fixed pitch HBFP gets zero hovering time, huge difference out of the box performance, shouldn't have any problem with the Quark, its as good as they say it is and more !!!...Good Luck...BEST ..<>..