same dilemma, but im considering btw Mate 20 Pro vs P30 Pro.
i've done some comparison btw Mate 20 Pro vs P30.

Mate 20 Pro slightly bigger screen 6.4 OLED compare to 6.1 OLED on P30
Mate 20 Pro IP 68 vs IP 53 on P30
almost same rear camera, but P30's color are more real
Mate 20 Pro 24MP Front camera vs 32MP on P30
Mate 20 Pro with 3D facial unlock, P30 doesnt have
both has same chipset, same GPU
Mate 20 Pro only 6GB RAM vs 8GB on P30

correct me if im wrong.

i personally will choose Mate 20 Pro, if i want to go for P30, i'd rather go for P30 Pro. since both are new models, price are at high side, and P30 Pro has better camera.
Mate 20 Pro is 6 months old, and i think the price is a bargain now, but still its 6 months old already, should i go for new P30 Pro instead? in a dilemma...
i travel at least twice a year.. a good camera phone is handy, im telling myself. maybe i will go for P30 Pro... hahaha

This post has been edited by JML: May 17 2019, 10:29 PM