Heavy duty propshaft or Cardon?

Took me sick 90 down to a local independent this morning. Anyhoo, apparently my front propshaft is a 2nd hand bodge, certainly been superseded and was never the correct shaft for a 300Tdi anyway...so I'm told.

So, should I go for a new standard prop and leave it at that, upgrade to a new HD prop-shaft, (GKN Driveline available), or look at a Cardon, (Carden, Cardan), jointed propshaft?

Any views welcome.

Go for standard prop as you only need a fancy one if your going for a lift kit greater than 2"...