My Rodec mixer doesn’t have any effects, I’m looking to pick up an effects unit second hand just for the home set up.

How are those Pioneer effect units? I can get the EFX500 for around 100usd here and the RMX1000 for around 360usd, both 2nd hand.

I’m just curious how people feel about the units and how better the newer and more expensive units are compared to the older ones.