Digital BW, The Print

Hi all

I've been toying with the idea of getting a 3000 for 16x20s.  I've 
only started to dabble with VM on the 1160 but like what I see so 
far.  I'd like to know from those who have printed on both the 3000 
and the 1160 (Paul? Jerry?) how the output compares.  I'm assuming 
the 3000 has a grainer appearance due to the bigger droplet size.

Also, it is a good idea to brave getting a second hand 3000?

Thanks

K2