The most important is that the encoder connections on motor match what the drive requires.
Some encoders/drives use 12 or more wires, some use as few as 5 or 6.
Imo, unless you really know what you're doing, it's best to but a matched set from the same manufacturer.

Not sure if they are available over there, but here inthe US, and Canada, DMM are the best bang for the buck.