-ms or -mm macro package ?

[stevens at hsi.UUCP]

Having a 750 running 4.1 with a System V license, we could use
either the -ms mackage or the -mm macro package.  We are just about
to undertake some large documentation projects and could use either.
(This assumes that the -mm package will run under 4.1 - I haven't tried
it yet, but assume its feasible).

The problem is that I am very familiar with the -ms package but have
never used the -mm package.  From the System V documentation, it
appears that the -mm package may be more robust and may have some
features not available in -ms.

Anyone used both ??  Any recommendations ??

	Richard Stevens
	Health Systems International, New Haven, CT
	{ decvax | hao | seismo } ! kpno ! hsi ! stevens
                                   ihnp4 ! hsi ! stevens