[Closed] Conti traffic V double fighter for mixed terrain commute?

Hi folks looking to fit a set of fast rolling tyres for my commute bike (hub geared steel hardtail)
as my commute has 5 miles of tarmac followed by 6 miles ofn fisher mans path along the banks of the river teviot im looking for a tyre that rolls fast but has a bit grip off road.

i was just about to order double fighters but spotted these traffic tyres which go up to 2.1

http://www.conti-tyres.co.uk/conticycle/ti%20traffic.shtml

so who is using these traffics and how are they performing?

or should i stick with opriginal choice
http://www.conti-tyres.co.uk/conticycle/ti%20dfighter2.shtml

thanks for your advice DTD