Wondering if there’s any comparisons out there already for Olympus em-1 Miii paired with 100-400 native vs t Sony a6600 and the 70-350? I have the latter and I wonder if swapping it with an Olympus setup would make me regret? I like the 275mm extra focal length in the compact setup.. but the Sony 70-350 (525mm eq at the far end) is a killer combo at that focal length.. I’ve not been disappointed but just wondering if that extra focal length worth the compromise. Does the Olympus 100-400 perform reasonably well in low light? i don’t want to end up with sufficient reach and images that look like garbage (unless it’s a picture of garbage )