kind considering to upgrade my ipad pro 12.9 M1 to M4.

finally landscape front facing camera!

but i have second thoughts on OLED screen. I mean, won't BURN IN be a potential problem later on? Does Apple provide 3 year burn in warranty for ipad pro M4 as what Dell and other similar monitor manufacturers do? 

but BOTH 11 and 12.9 gets OLED now. I'm like, wow good job Apple.

The main reason why i purchased Dell G3223Q 4K 144Hz 32" IPS monitor instead of Dell AW3225QF 3rd gen QD-OLED.
even though got 3 years burn in warranty, but can only claim ONCE. cannot claim more afterwards. 

i think microLED display tech is the way forward, beautiful screen like OLED but no burn in issues.

but i don't know why Apple withdraw using microLED 
will probably purchase the same as my old 12.9 M1 256GB Wifi + 5G. Last time, also i invested RM7,427 for ipad pro 12.9 M1 5G, Magic keyboard & Pencil on Apple website.

hope later can get good trade in price at Machines or Switch to minimize the overall ipad pro M4 price 
yes you're maybe right.
but for me, i use my ipad pro 12.9 M1 80% more than my laptop for work. Mostly for office documentations, reading research journals (really need that pencil to do annotations) and etc.

my laptop is use to run heavy research simulation softwares like Autocad, Ansys, COMSOL & etc