I'm coming from an Eonon GA9151b and more recently GA9451 for my gen 1. It's been quite frankly one of the worst experiences with technology I've ever had. They are extremely underpowered and overpriced. Honestly, I should've known. My GA9151b is dead, hence why I have the newer model, the GA9451, which somehow performs even worse, so I'm returning it. To replace it I'm considering getting one from Joying, but I'm concerned that it might be more of the same, considering it ships from a Chinese warehouse (literally says that on the product page) and Eonon is a Chinese company, which leads me to suspect that Joying is as well, though I haven't had the time to research it. Have any of you tried this model and what are your experiences with it? Is this something I should avoid?