the best stuff now or then imho is the simple single pivot designs
the marins seem to be getting a lot of mentions here
but 92/3 was when the cannondale super vee's were released
and that pivot placement is what still works today
better shocks and longer travel have moved things along but
my old S/V is still a nice competent bike ,i wouldn't go jumping off
things on it but i wouldn't on any thing else
compared to things like giant's maestro system and others that
dont seem to address any real world problems ,it's a nice simple system
here's mine still going strong bought new in 1995