Ergon or Brooks ergo grips?

Edit – I've gone left of field and plumped for some of these, cause I just fell in love with both the look and, won't lie, the price:

https://www.templecycles.co.uk/products/ergonomic-leather-grips?variant=32816787947606&currency=GBP&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&tw_source=google&tw_adid=&tw_campaign=20263970092&gad_source=1&gclid=CjwKCAjwgpCzBhBhEiwAOSQWQRQAE-aqV5io-OpF3RmLfcT2Djip0z3gKttBVSxHkry9ts_S_eU5rhoCBDwQAvD_BwE

Hi,

I recently got my new Brompton (Low c line) and wanted to swap out the handlebar grips.

Was looking at either the Brooks ergo grips to match my saddle (dark brown) or some of the Ergon grips to give a larger variety of positions (I am a drop handlebar person usually).

Anyone have any experience of either of these? Are the Brooks going to survive a British climate? Do the Ergon ones interfere with the folding? Would the Biokork ones look awful with a brown saddle? Any suggestions gratefully accepted.