Journalist Steve Rose had a R1200RS as his daily ride for 2 years. Here's his review of the 1250
https://www.bennetts.co.uk/bikesocial/reviews/bikes/bmw/2019-bmw-r1250rs-review-price-spec
https://www.bennetts.co.uk/bikesocial/reviews/bikes/bmw/2019-bmw-r1250rs-review-price-spec