What machine cutting area suits you best.?

[routercnc]

#1 heavy built router
#2 ~800x450x150
#3 ~1200x800x400(height not critical)
#4 bench top
#5 aluminium bias (speed feed) with suboptimal for wood

My needs are a bit odd. Need to cut fairly large sheets of liteply for model making
Also fairly small sized pieces of aluminium with good finish and accuracy.

Good luck with what I guess you are planning. Maybe a well made 6040 size machine would prove popular.