Asked the same question on here a couple of years ago when replacing a very old Original 35.
Tried loads – decided I still liked the simplicity of springers.
For quality, Weirauch, Air Arms & Walther were head and shoulders above everything else.
I like the option of open sights, so narrowed it down to a Weirauch 77 (heavy!) a Weirauch 99s (great value, smaller & lighter) or a Walther LGV.
After shooting them all I preferred the Walther.
But it was 400 quid, so I had the Original 35 rebuilt. 🙂
For a 65 year old rifle, it’s still pretty bloody good.
The Weirauch 99s would be perfect for what you want.
Looked at Hatsan, Webley, BSA and SMK too.
The BSA’s were nice enough, but not as good as the UK built BSA models from 30 years ago.