i need coolpad note 3 user experience and reviews, or mayb any coolpad phones

i currently use coolpad 3503I,it is a good phone for the price i bought it and it is london used,which is 20k at alaba,My phone was stolen, so i needed to buy the one i can manage that will keep me updated.
Pro
1)Good battery,Non removable ,Slightly above 3000mah
2)it uses 3sims
3)Average camera...
4) 3g and 4g enable, plus OtG enable
5)16gb Rom, 2gb Ram
Cons
1)You can't install apps on your memory card, just phone storage only
2)you have to keep selecting a sim for call, even if you have saved one for that before
3)parts may not be easily available
4) The speaker is too low.

But i have seen a coolpad that is better than this, i can't remember the model, it comes with fingerprint with 3gb Ram.
if you want to buy a phone and you don't want to spend much, you can buy coolpad.

tanks bro, bt do u kwn mayb its upgradable