I'm happy to have found this forum since I'm starting to think I have a passion for keyboards

The first sparkle started came when I tried an old IBM thinkpad T40, I really felt the difference between that keyboard and the one on the macbook I was using at the time.
This convinced me later to buy a thinkpad T410 as new laptop (among other advantages), but that curiosity over keyboards was always there.
I recently thought "what about choosing a new keyboard for my desktop pc?"
I was googling around mechanical keyboards and I found this forum, and now I discovered a whole new world!
After reading the forum here and there I decided I would like to buy a tenkeyless keyboard with arrow keys.
I code for a living so I would use my keyboard to type documents and code without any gaming.
I am very used to use them to switch between vim tabs while I use alt-arrow to switch between virtual desktops so I think I can't live without arrow keys for now

I know this takes out the HHKB pro from the possible choices but I think it's too minimalist for me for the moment.
I never tried cherry MX keyboards nor Topre ones so I am very confused about what to try first.
I would like to spend around 100 euros for this first experience so I welcome any suggestion you can provide me to make a better decision.
Thanks in advance!!