Greg,
I have not looked into it myself, but support from Nottingham here in the states is not exactly prolific. YMMV. I cannot speak to performance comparisons because I have only heard Not's a few times in dealer show rooms.
If the Basis table you are looking at with the 2.2 is not using the SME style mount it should be easy to replace the 2.2 later with an armboard change. The Vector is superior to the 2.2 on Basis tables so that could be an upgrade later. I will disagree a little with Syntax with regard to the Graham setup jig. It is pretty close but many find the alignment is not as good as what can be done with a good protractor. Again, YMMV.
I have not looked into it myself, but support from Nottingham here in the states is not exactly prolific. YMMV. I cannot speak to performance comparisons because I have only heard Not's a few times in dealer show rooms.
If the Basis table you are looking at with the 2.2 is not using the SME style mount it should be easy to replace the 2.2 later with an armboard change. The Vector is superior to the 2.2 on Basis tables so that could be an upgrade later. I will disagree a little with Syntax with regard to the Graham setup jig. It is pretty close but many find the alignment is not as good as what can be done with a good protractor. Again, YMMV.