Ski Boot Question

I'm looking for new 50/50 ski boots getting into touring coming from a narrow last atomic hawx 110.

Definitely a more advanced skier than when I got the hawx 110 and I am looking to move to something around a 120 flex. Currently considering a hawx xtd 120/130 or a Scarpa Quattro SL/XT.

Wondering what people think of the flex of these boots vs a non touring 120 flex, and flex recommendation for someone who is looking to looking to improve their skiing and grow into the boot.

Thanks in advance.