I have been going through this same search for several years now, and there is a very unfortunate gap in product offerings between HST tractors which top out around 60-65hp and around 5000 lbs, and tractors with a CVT that start around 100 hp and 11,000 lbs. That's a really big step up in weight and physical size. In between, your only options are manual shift, and a few mixed manual/power shift options. The only thing with full range and gear power shift was the Deere 5R which was only built for a few years ending around 2022. I have driven a couple of them and they are nice, but not the same as an HST or CVT, especially on hilly, uneven terrain.
As noted, Fendt offers the 200 line at around 9500 lbs, so is the smallest available. But so far my interactions with Fendt have been very disappointing. It's been probably 3 weeks of trying to get a PDF manual so I can see what the tractor actually does, how it works, understand ballasting requirements, tread width settings, SVC operations and options, etc. But nobody can produce a manual for me, or tell me how to get one. The latests is that Fendt told me a dealer can order one for me if I want to buy one. I might do that, but I have become concerned about Fendt is other ways lately. There are only two 200s available for sale in the US, and I can't find anyone who owns one. In fact, I can't find anyone in the US who owns a Fendt. I see lots being demoed by YouTubers, but nobody then buys one.
Brian's Farming in Ohio bought or leased a combine, and last I saw it was being trucked off for repairs.
I found a guy in Canada who owns several Fendts and none of them other than the 1000 model will start in the cold, despite block heaters. And if he can get them started they pretty promptly shut down because of DEF issues, and they are constantly throwing error codes. A recent video was of a 500 series being towed onto a trailer and trucked off for replacement of the main wiring harness because it was destroyed by leaking DEF. He loves them when they are working, but he's in the process of switching back to Deere because they never work when he needs them. It gets real cold where I am (-10F currently) so reliable cold weather operation is essential. Now the Fendt 200 uses the Agco 3 cyl engine same as the Massey 4700, so probably different, but I don't want to be the one to find out. I'm just concluding that Fendt would be a massive risk, and I just don't have a lot of patients for stuff that doesn't work.