Same here, first computer I ever bought and connected to the Internet ! I think I had to fiddle some PPP settings back then (I think 94-95 ?) with the help of my local ISP to get it working (tech support was nice enough to entertain/help teenage me), but it all worked great in the end. I managed to boot it up a few years ago (it did have a VGA out via an adapter which helps a lot).
At that point I can't quite remember if PPP Connect required MultiTOS/MinT/MagiC or not ? I think maybe only one of the stack did. I definitely remember CAB was the good/last browser option but it wasn't the first. Can't remember the name of the first one, or the email client though.
It was also my first Linux computer, somehow, which I installed on a iomega Zip (SCSI ?) drive. I think it took 15 minutes to launch X11 and at that point the whole thing was excruciatingly unusable.
Also first computer I overclocked, a french company called Centek had made a tiny board that reclocked the 68030 from 16 to 25 MHz. I looked it up and found their website here : http://centek.free.fr/atari/ct2/ct2_hist.htm
Looks like the version I have (probably Centurbo 1 rev2 ?) overclocked both the CPU an the bus (which may or may not impacted the RAM ? Hard to remember). They made a few iterations, going up to 50 MHz.
Many extremely fond memories of that machine in any case. But at that point the PC market was opening up and there was no going back.