Hi Noel,
Sorry to come into this late.
Yes, I do have a Multistar Titan with a variety of jaws. I have been using it for about four years and have found it excellent. It was supplied threaded to fit my lathe (Hegner) but was available for about every known make of lathe. Factors in determining my choice at the time: the quality of the engineering and finish, its accuracy, single-key operation eliminating the need for three hands to use it, and the fact that the jaw carriers cannot be extended beyond the body of the chuck to cause skinned, or worse, knuckles in the event of a momentary lapse of concentration when working close to the chuck. Although my lathe already had built-in indexing, the chuck came with an incorporated indexing ring. There was also a good range of different jaws available.
I bought mine just before Multistar ceased trading (I understood at the time as a result of the head of the family owned firm passing away IIRC) and it was a while before they came back on the market. Whilst still fully satisfied with mine, it was a while ago now, so I am not in a position to comment on the new ones. However, Hegner U.K. AFAIK do only trade in top quality kit, despite their rather pathetic showing on their stand at a recent exhibition I attended (Stoneleigh), so I have no reason to think that the Multistar is not still of top quality.
I have looked at the Axminster chucks and they look pretty good, with a good range of accessories, although I have never used one. The Record system I believe was developed predominately for the range of Record lathes, hence its limitations with mounting thread sizes. The Rutlands one - don't know, other than to comment that it is an unknown, unbranded one. IMO, I would suggest a well known make, well recommended, would be worth the extra few quid.
Cheers,
Trev.