How to find ideal hair color without AI?

Hello! I have had a few different hair colors over the years (copper, very dark brown, platinum blonde etc) and have been told I look good in each of them. For the last two years I have been growing out my natural hair and getting highlights every now and then. I don’t like how I look as a blonde and don’t like how I look right now with my natural hair color, I need a change. I just don’t want to regret it and am trying to be more conservative about it, and think it over for a while. But I have been itching to do something for months.

My skin tone is quite fair and is cool toned (somewhat neutral as well). My esthetician says my face is a heart shape, so do with that what you will. My natural hair color is level 7 blonde according to my hairdresser.

I have attached a few photos to show what I look like and maybe you can help. I do not use AI so I wanted to consult here. Ty 💖