I have the 14-150 vII and the 12-32 already. Camera is the E-M5 mkII. I know the general advantages weather sealed 14-150, all in one lens versus the wider and longer combo. I also believe the 12-32 is sharper in the 14-32 range. But in the 40-150 range? Any issues with Power OIS vs just letting the E-M5 IBIS do it's thing with the 14-150? Does the Lens I.S. Priority option [OFF] on the E-M5 mkII mean it uses IBIS and disables the lens POWER O.I.S? I know [ON] disables body IBIS but I can't find confirmation about what [OFF] does. Reasons I'm thinking about it: I don't often use the range and it's a good chunk of $$ for something I don't use that often. Mainly baseball, sometimes zoos and casual bird watching at the feeders, etc. My 42.5 and 60 are used more often. With the 14mm at the wide end I almost always feel I need to take the 12-32 with me just in case I need the extra. Zoom ring turns opposite from what I'm use to with my Nikon gear. Annoying at times. It's my only weather sealed option but do I really need one? I may get caught out in bad weather, but I can't remember the last time I intentionally went out in weather where it would matter. A weather sealed prime would be my preference actually.