Honestly, if you're starting out with that E-M10 IV, you basically can't go wrong with the Olympus M.Zuiko Digital 17mm f/1.8. I've used it for years ...
- +1 to the “add weight/anchor it” advice above. In my experience, the cheap slick pads are basically sails lol. - Budget pad I’ve used: PGYTECH Landi...