It’s up to you to choose which drone suits your blogging or vlogging needs and requirements. There are low-end and high-end drones too in the market which maybe more suitable to your budget. You may check various drones and their prices in the following websites: DJI, GoPro, Henry’s Camera and Urban Gadgets.
There are also rumors that DJI will release a Mavic Air 2 this year. You might want to wait for it instead of buying the first version.
I made this comparison of GoPro Karma and DJI Mavic Air as I do have them both and I experienced how to use them. The quality of videos and photos maybe slightly the same but I will definitely choose DJI Mavic Air for all my travels – domestic or international because of the convenience. I will only bring my GoPro Karma if I will be driving a car to carry the drone.
By the way, another thing that is unique from DJI Mavic Air is the Asteroid auto shot.