a small bandsaw with adjustable table for different angles
saw height isn't that important, but measurement between blade and the main structure of the machine is important
also table size , the bigger the better . high quality for the accessories used on the table for angles and when you split a board
adjustable bandspeed is good also , especially if you want to use it for metal also .
a very good support for the blade is very important , could be brass screws or ball bearings .
should be easy to adjust , if not they will almost never be used .
that's a few things you could think about before buying