Probably the Well Tempered Versalex, though I’m not sure I’d want to exchange a Schröder for an LTD. They’re also made in China which puts me off a bit but that will weigh as you will.
I actually run the Schröder designed Artemis SA-1 but that’s been orphaned for a while now and I did have trouble with the motor bearings drying out but managed to get some oil in there and it’s been fine for the last few years.