EF
- EF 16-35mm F/4L IS
- EF 24-70mm F/2.8L II
- EF 70-200mm F/2.8L IS
- EF 100-400mm F/4.5-5.6L IS II
- EF 35mm f/1.4L II
- EF 50mm 1.8 STM
- EF 85mm f/1.4L IS
- EF 1.4x Extender III
RF
- RF 35mm F/1.8 Macro STM
- RF 50mm F/1.8 STM
- RF 70-200mm F/2.8L IS
I'll soon be selling the EF 70-200 to put towards the R3 closer to its release date. I may also end up selling the EF 24-70 and EF 35mm F/1.4L II, picking up the RF 24-70 alongside the R3. It's tough being between two systems right now, but excited to get moved over.
The EF 85mm F/1.4L IS is my most recent purchase. I couldn't justify an extra $1400 for the RF 85 F/1.2, and I can't imagine an RF 84 1.4 is coming anytime in the next two-three years. I don't mind the adapter for a fairly special-use lens, either.
As for my next lens, it'll depend on a lot of things. It may very well be the RF 24-70, but I would immediately jump on and pre-order a small RF 24mm F/2.8 prime, I would love to be able to have a "small" kit with the RF 24, RF 35, and RF 70-200, I've mainly done some trips with just the 35 and 70-200, but I've normally brought the 24-70 or 16-35 just to have a wider angle. It would be nice to replace a larger zoom with a small 24mm prime when I need a quick wide shot.
Next year I'll be incredibly interested to see if Canon releases a 120-300mm f/2.8, or what they do with the RF 300 f/2.8. I primarily feel like the biggest gap left in my line-up in big, fast glass, and it would be great to add an RF 120-300mm F/2.8 after the R3 comes out. Outside of that, I will also definitely pick up the RF 100mm F/2.8 macro at some point in the next few years.
In the longterm, I could also see myself replacing the EF 16-35mm F/4L IS. I'll have to see what options Canon releases, but I'm very tempted to move up the 15-35mm F/2.8L IS for more night-time shots, sports, and astro work. It will be a tough decision if Canon also releases a 14-35mm F/4L IS to upgrade it, though.