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Hello! I found a deal for 800₺ (approx. 120$) that includes; -2 batteries -2 sets of propellers -a strenghtened antenna -1 set of prop guards Is it worth it? If not, why? I currently have a JJRC H37, but I thought this is a great deal since it's DJI, right? But I'm not in a hurry. I'm gonna buy...