I'd say: wait until the 2.0 release. Those who already have the
hardware have nothing to wait, and can enjoy the OS right now, and
rightly so, but I think decisions will be more informed after the
new release has happened and we get to know all the facts (HW
supported, possible bundles, retail price, and so on).

BTW, right now some ATI cards are supported very well by MOS, while
the Volari chips are not (check the morphos-team page, 3d subsection,
for more infos).

Kind regards,
Andrea