In what way, could you elaborate? The Leo is the first mech I have so I have no basis for comparison.
Really, everything. The quality of the keys, the chassis, the stabilizers, the feel.
It's like comparing a Volkswagen and an Audi. It's just an unfair comparison. One is made for normal people, one is for discerning persons of taste.
I own 2 Filcos and a Leopold and I can tell you, if you REALLY care about having the BEST out there...get a Filco. Leopold feels like the consumer version. Pretty good but not top tier, not at all.
Let some people play on my Leo after I got. Had some positive comments about the blues switches but overall people were pretty iffy on the board. Didn't really convince them of much.
After letting my CEO type on my Filco Linear R for 30 seconds tonight all he said was "send me the link for where to get that thing."