Yes, it's a question that has been asked many times. However, I'm just canvassing opinion on whether to sell my  M3P.

In simple responses, if you 'upgraded'.

Why did YOU feel the need to change from the 3P to the 4P?

Only if you really need waypoints. And you fly in such a way that it's hard without side obstacle sensors. Otherwise, it's the same thing.

They are virtually identical...  

The only difference is the side obstacle avoidance. and some functions. like waypoints, etc. but the basics are the same. I am planning to also to upgrade from m3pro to m4pro. But I'm weighing things. if it's reasonable enough.

I have both. The only feature that I am using on M4P that M3P doesn't have is HLG.

Hi RM747,

Thank You for reaching out. We are truly sorry for the inconvenience you are experiencing. Please let me know what kind of issue you're facing so I can assist you further and provide the correct information you need. We are looking forward to your response for further assistance. Thank You

I'm holding out to upgrade from the Mini 3 Pro to the Mini 5 Pro as there wasn't enough difference for me to upgrade to the Mini 4 Pro as I didn't need waypoints or side obstacle sensors.  Hoping the Mini 5 Pro has a larger camera or if I want to dream a dual camera.   

I had an Mini3Pro, until this week. I picked up a Mini4Pro a couple of weeks ago. Once I tried the Mini4Pro I knew I would feel like the Mini3Pro is lacking. Waypoints, OcuSync4 and RC2 controller did it for me. I sold the Mini3Pro I did quite well on it.

Id wait for the Mini 5,  the 3 and 4 have the same camera so the other software features are just nice to have for me.

If you care about the quality and range of communication, resistance to interference in the city, the ability to connect glasses for control, you often fly quite low and avoiding obstacles is important to you, if you know what HLG is, then switch to Mini 4 Pro.
I changed Mini 3 to Mini 4 and did not regret it)

DowntownRDB Posted at 10-30 03:50
I'm holding out to upgrade from the Mini 3 Pro to the Mini 5 Pro as there wasn't enough difference for me to upgrade to the Mini 4 Pro as I didn't need waypoints or side obstacle sensors.  Hoping the Mini 5 Pro has a larger camera or if I want to dream a dual camera.

If the MIni 5 came out with a 1" 20MP (same as the Air 2S) that would be the deal for me...

Burt37 Posted at 10-30 14:16
If the MIni 5 came out with a 1" 20MP (same as the Air 2S) that would be the deal for me...

It certainly would.  I love the camera on my air 2S and still fly it about the same amount as my Air 3.