M3 vs. Inline vs. M106 advantages?


I am new here and currently waiting for my 30W Neje Module to be fitted to my SV01 printer running a SKR E3 Mini (32bit) board with Marlin

Meanwhile, I am using the time to get Marlin ready.

So far, I managed successfully to compile 3 working Marlin firmware versions:

a) M106 Sxxx (Fan Pin)
b) M3 Sxxx (Laser Feature)
c) G1Xxx Sxxx (Inline Power)

As all three variants are supported by Lightburn and sometimes user report a delay with a) M106.

What is the best (quickest, most reliable…) option in your experience?


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