I have been using an Ace 250 for a while and I'm thinking about buying the 350 with the 5x8 DD coil. I am just wondering if the 350 is a worthy upgrade for the extra money? Any opinions would be much appreciated.
I would go with the AT Pro, personally. I don't think the 350 is enough of an upgrade. This was the route i went anyway. 250 to ATP. Definitely glad I did. If i remember correctly, you can put the 5x8 dd coil for the 350 on your 250. I'm not completely certain, but it would be cheaper than getting a new machine.
I own both an AT Pro and an ACE 350. Just received the 350 yesterday. Definitely go with Pro if you are able. The 350 is a great little unit but nothing compared to pro.