Agree with above – too many compromises. Hex set, torx set, chain whip, cassette adaptor, bb tool, syringes for brakes, chain breaker, good quality adjustable spanner, cable cutters are musts. Work up to headset press, headset remover, 7mm spanner for shimano brakes. Cone spanners are never used now. Spoke key is handy.
15mm or narrow adjustable spanner will do pedals. Nice to have lots of other things but if you are a gorilla/have carbon get a torque wrench from Superstar.