Planing to buy mavic 4 pro, seek few advice's

[Frontier]

I concur.

46mins flying time, even hovering at that, is difficult to achieve.

Nonetheless, well done on achieving this duration of flying.

I will NEVER EVER do it again, unless I plan to toss out such an expensive battery after 2 cycles.
It was a shot done here, no wind at all that day.

 

[Frontier]

You must have had a tail wind on the way out, which changed direction for your return flight, so it had a tail wind, too! LOL!

Let's say that I grabbed it mid-air at bay and was pretty lucky that day
That's why I will NEVER do it again.

 

[Filmarik]

I'd say the only thing you really need to consider is the 28mm lens on main camera and 3:2 aspect ratio sensor in the M4P. If you are shooting stills M3P and Air3S with 24mm lens gives you almost 25% greater vertical coverage. If this is inconsequential to you and 28mm is wide enough for your needs, and you have the budget you can not go wrong with the M4P, especially the creator combo with the nice RC Pro 2 controller.