The DJI Mavic Pro Platinum is the best small drone you can buy, and a fantastic choice for most aerial videographers and YouTubers.
Compact, folding design; Small remote control; Forward obstacle avoidance; Automated flight options; Crisp 4K video; 12MP Raw and JPG stills; Up to 28 minutes of flight per charge.
Pricey; Frequent firmware updates; Requires a smartphone for full experience.