Best DTH for Fibaro Double Switch 2?

What are the differances (and which should i use) with these production Device handlers?
Fibaro Double Switch 2 – USB
Fibaro Double Switch 2 ZW5

Ive got a Fibaro Double Switch 2 using below and am looking at getting a double relay.

They are availble under the edit device Type * - are they better than for example erocm123 : Fibaro Double Switch 2 FGS-223?

I think zw5 is the newer model, so it depends on which model you have. I do t know if they are particularly “better” than Eric’s, but if use the SmartThings one in case it runs local or may run local one day.