Fpga engineer, next arm?

Question

Microcontrollers

Hello!
At the moment I am an Fpga developer, I mainly use the artix (+ microblaze) series at work, I want to study arm, I began to choose cheaper debugging, and I sort of chose STM32F072B-DISCO for $ 10 on cortex m0, but I also found i.MX RT1010 Evaluation Kit for the same money (according to the site, this is the price until the end of this month) for cortex m7, which one to choose?
I know about zynq, but they don’t plan to implement it at work, but it’s expensive to buy for myself.

Answer 1

BluePill ($2) + STLink ($2).

Answer 2

Chinese J-Link for 10 bucks sews and debugs dofigischi different controllers.
Well, it’s better to take the STM32 platform for studying, they are now popular and there is a lot of information on them.