Honestly I think I'd recommend a WESD51 over the FX-888D. The old analog version (no -D) is better, if you can find one legit...
I've used an ERSA before, but wasn't impressed. It might've been abused. The cable or tip was flaky and would drop sometimes (of course, a momentary drop in the sensor caused the base to fault out, freezing the tip, even during work..), and the tip (a rather steep cone type) was utterly hopeless at holding solder.
Tim