I have 128 megs on my Peg1. It is usually enough but I do run out of
memory sometimes and I'll get more mem eventually.

1 Gig should really only be needed if you want to download iso files
to ram:


Note that there is currently a problem in Linux for Peg2 if you have
more memory than 256MB. Hopefully this will be fixed soon. I haven't
heard of any problems with MorphOS (except some cases of incompatible
ram, check
https://morph.zone/modules/sections/index.php?op=listarticles&secid=7
).