I've been a pro musician for over 40 years. Played many tube & solid state amps and own both types of stereos. I've learned that everyone hears things a little different. One person thinks their gears sounds the best the other person says, hmmm I think it's too shrill on the top end. When I record in the studio I'm always amazed at how different my songs sound on different speakers or amps, etc. Every component makes a difference. If you find the right combination for your ears you've done something that is very satisfying. Often it's a journey not a destination! I love my all tube (preamp & power amp) but I also love my tube preamp & solid state amp. Both systems offer beautiful, pleasing audio. Experiment, go to audio stores and audition, purchase gear that can be returned within 30 days, after you've tried it. It's the same with guitar gear. You can just go on other's recommendations. You have to experience it to decide which you prefer. Happy hunting!