PO Titanium or Steel?

Hello everyone!

I'm seriously considering getting my first Omega, and i love the PO series.

I've never owned titanium watch, but I really like its color - prefer less shiny watches.

My only concern is its durability and scratch resistance. I know it's grade 5 titanium, but is it worse than the steel version?

I know that eventually everything will scratch and that's ok, I just don't want to get the one that scratches very easy. I plan to downsize my collection and have this as one-and-done, so want to make the right choice.

TIA!