What is the recommended chain to use for the following combination:

Campy derailleurs & shifters 10-speed +
Shimano cassette 10-speed +
Jtek model 1

I already have the Jtek, but the cassette is new and I thought I'd buy
a new chain (following advice to use new chain on new cassettes). My
current chain is campy 10. Should I get a Shimano 10-speed chain?

Will I have problems shifting in front with campy cranks if I use
shimano 10-speed chain?