X-H2S

The days of sensor size being the determining factor in price have been gone for a while. They're different tools. The OM-3 has a fully stacked sensor, better IBIS, better weather sealing, ect. The Fujifilm XH2S retails for significantly more than the Z6 III and more than the A7C II. The A7R5 retail

As others have said, you have to start with why you want to upgrade. What about the R7 is actually causing problems/limitations in your shooting? Without knowing that, everyone is just guessing. If you're struggling with low light/noise then no APS-C upgrade is ever going to fix that better than jus

For wildlife, the X-A1 is going to hold you back pretty significantly - it's got contrast-detect AF which is slow for tracking moving subjects, no weather sealing, and the XC 50-230 isn't the sharpest lens in the Fuji lineup. If you're sticking with Fujifilm (which is smart since you already know th