Mega! I’m overclocking mine using a Parmeters txt file. Games like Quake, Quake II, Star Wars Dark Forces run like they are on a High End 90’s PC of the time 👍🏻 The 2GB FastRAM is really NOT needed. But it looks awesome…. Coming from a Pi3A it’s night and day.
CM4 here, running at 2.5GHz / GFX at 950Mz.
For me personally, don't see point in browsing internet on my Amiga. Sure its handy for downloading files directly to Amiga, but thats about it.