>>> UAE runs slower on OS4 than it does on MorphOS

>> Interesting. Do you have benchmarks, preferably on a Pegasos II?

> I don't have a peg2.

Well, it could have been the case that someone has and has published such benchmarks.

> MorphOS UAE uses overlay, OS4 UAE doesn't

Thanks for this info. I wasn't aware that OS4 UAE doesn't use overlay even on hardware which OS4 has overlay-enabled graphics drivers for.

> you can fire up Moana and give it a go

I don't own an OS4 license so this could be illegal, so won't go there ;-) Apart from that, Moana can run OS4.0 only so it wouldn't be a fair comparison with a recent MorphOS version.