I was advised to manually handle garbage collection to make it faster and smoother in eevblog forum.
The problem is that the term garbage collection is pretty foreign to me.

As it turns out by using garbage collection optimally we can overcome much of the "Hiccups" that we saw in the previous log's stress test.

I guess I start learning about garbage collecton concept soon, but right now I'll just develop the GUI with python handling the garbage collection maybe later I go into it.

Kudos to Berni the super contributor in eevblog:

eevblog link: https://www.eevblog.com/forum/crowd-funded-projects/plaindaq-open-source-daq-module-for-raspberry-pi-pico/