i have the Axi, I like the set up as per Walter suggestion. I have a set of jaw carriers for all the regular used jaws.
Also have a cs2000, old one but its only has a set of pen blank jaws in for drilling the blanks..
I feel really really under resourced as I only have two wood turning chucks..
I have 4 metal turning and around 30 collect chucks if I can count them as chucks..
Makes me feel better anyway..