I think one of the major selling points of LX10 is the body size (to compete with RX100 series?). Unless that F1.4 at the wide end and 4K video are deemed very important, it seems the gm1 (or gm5) with 12-32 kit is still better ... for the sake of M4/3 sensor (much better than 1" sensor) and interchangeable lens system.
For instance, if pan is going to release a new gm model (with exact same size as gm1), the market share of LX10 would be a doubt. May be that's why pan has stopped the GM series ... to avoid duplication and 自己打自己.
Size does matter, to some (at least this is on the top of my priority list).