I have tested the 141 and its a very easy bike to get on with. Climbs really well and far more engaging than the 161. Great price too.
Ripmo AF also excellent. One of the nicest all round bikes to ride IMO.
Steelwise a Morph FS Custom geo build also excellent. A very fast and playful steel FS 29er. We have taken ours all over the UK and lastly Ft William for testing.
I think 160 front and 140 ish rear is ideal for anything in the UK. I used to swear by the 2020 Norco Optic which is a really fast bike up and down the hill. Just on long days that lack of travel and anything big mountain you will fatigue much quicker in the rough.