Its a bit outdated by today's standards but it has some innovative features that still make it a viable option for frsky users. Factory tuned and flies amazing. The gnb27 battery connector increases flight time over the old ph2.0, the 25mw vtx performs well enough for flying in front of you, any obstructions or tree canopy and interference will blind you. Prop guards perform far better than traditional ducts found on most whoops. The emax supplied props fly off frequently but is easily remedied by gemfan or hq 31mm substitutes. The tx range is quite dismal but is to be expected from previous gen spi receivers. The camera works well and although its 5 years old it still outperforms cameras of today such as the bee eye from newbeedrone. For the money its a great bird and you wont regret anything made by emax. They are one of the OG's of FPV who listens to customer feedback and makes positive changes based on that.