I'm torn between a Leopold FC750R MX Red or a Filco Ninja Majestouch-2 Tenkeyless MX Red for a first mechanical keyboard. They both have a nice minimalistic look to them:
Leopold and Filco keyboards are nice, and I'd say Leopold products are a bit better than Filcos, but both cost way too much for keyboards featuring Cherry switches.
It'd be better to either get a cheaper keyboard with those switches (maybe others can help you with that), or in the case of MX Reds to increase the budget a bit and straight up get a Realforce, with Topre switches.
As for the latter, in many ways Cherry Reds are similar to Topres, but in the end Topres are softer and feel more expensive. Realforce produces the ones that have the best feeling of them all; like typing on a cloud and better than the HHKB2's, the Novatouch's and others. Getting one would be reaching the end-game with the first purchase, which is always a great thing.
Their best models are those that have 55g or 30g switches, all with uniform weight across the board. 55g is the go-to model, with 30g being quite a niche as it requires even less pressure to actuate than Cherry Reds. To me the 45g model didn't feel as nice as those two, and always quite disliked the models that have variable weights.
Source: Typing this on that very same Leopold, bought about six months ago. Two months ago I tried dozens of high end keyboards, in Japan, and actually bought a HHKB2 for a friend.
edit: The other alternative would be getting one with another MX switch, such as Cherry Blues, Browns or Blacks. If you are unsure about MX Reds then it'd be best if you could try those four, at a store or with the help of a switch tester, as they are quite common. TBH I don't like MX Blues, Browns nor Blacks, but among Cherry switches it's only a preference thing.