Abyssal with a buddy

What destroyers would work best to dual tandem abyssal sites? And what is the limit for 2 destroyers? T3 etc. Any help is appreciated. Thank you

Would be better to fly 2 mwd light missile kite hawks and do T4’s Exotic (kinetic’s) would be the easiest and t4 darks would work too, but the time limit will be much tighter on a dark. Try on a test server thou might be able to do more types.