It looks like Rogue has discontinued the RML-3, which probably makes sense: it's welded at the cross-members, so it's more expensive to produce and ship. But I digress. If you're reading this review, you're probably thinking about buying one second-hand, so here are my thoughts.
The RML-3 isn't compatible with the Rogue Slinger, so if you're planning to add that pulley system, this rack isn't for you. In my case, the welded design is the selling point. With no bolted cross-members in the way, I can set my plate pins lower on the rack, and I have a lot more flexibility in where my Bridge Built Omni Pulley goes, since the adjustable pulley can mount lower than it could otherwise.
In short: if you're eyeing a Rogue pulley system, skip this rack. But if you want an old-school, simply designed power rack, I can't imagine there's a better option than this classic.
Performance
Value
Build Quality