As someone who's looking to to get into the hobby, I'm curious to hear if there are any recommendations for budget friendly mechanical keyboards. I had/have a Corsair cherry red mechanical keyboard that I used probably around 10 years ago at this point when I was into gaming, but now I'd be looking for something a bit more refined, and possibly vintage as I quite enjoy using old tech. Any suggestions? I'm in Europe if that matters at all.
Take a look at Keychron. They have a lot to offer for around your budget and they go on sale frequently.
Are you looking to be able to swap switches out? If so you will need to find hot swappable switches.
If you care about backlighting they might be a little more expensive. But Keychron is reasonable. I’ve had their K2 for years and it has a better feel in it vs Corsair or Razer stuff in my opinion.
I had the same question a while ago and got myself a Keychron C3 Pro for $40.
If you want to dip a whole foot you could buy a hot swappable PCB and case to experiment with switches and keycaps. It's probably not cheaper than a Keychron, but it could be give you more options to explore. I've built two Nyquist's from keebio and a handwired Alice: each has cost less than $100. My first Nyquist is still the cheapest of the three and my daily driver; it replaced a Gigabyte with Cherry reds...