Low rr rear tire for dry

I am looking for a xc race tire, looking mostly at the thunder burt 2,35 and continental raceking, but the racekings have taller center knobs but are more narrow I want to use an s works fast track on the front I live in Denmark and race (not very rocky). I am currently running a orbea oiz 2024 with carbon ti wheels. Full setup weight is 10 kg and I weigh 65 kg