I have one of the first i3 Mega's which is called the "i3 Omega" on the front (no strongman logo) which I bought from a 3D designer who bought the printer as one of the first demo printers. Then AnyCubic carried on the trend...
I have upgraded the printer with Ultrabase and a second Z-End stop switch. Turned the base cover round to help the motherboard fan and changed the fans everywhere because they were crap. Also upgraded the firmware to cater for the second end-stop (Thanks to Anycubic on that one)
Apart from the above the printer is going strong since with the same motors.... I say "if its working great then don't fix it"
I Am A…Maker, Professional, Engineer
Tools I Use…
Printers: Anycubic i3 MEGA
Design Programs: Tinkercad
3D Design Skill Level