Well I don't know if this counts as first keyboard but I bought a Razer Blackwidow for a week.
To be honest I didn't had too much issue with it and Razer isn't as bad as most people made it out to be.
EXCEPT I can't stand macro keys because I always hit the wrong key when trying to hit "ctrl" so I end up returning it and got a Das Keyboard Professional S (MX Brown).
I still use the Das Keyboard from time to time till this day.
So officially I'll consider Das Keyboard as my real "first keyboard".Funny enough my second keyboard which is a Filco Ninja Majestouch-2 (MX Red) which I also still use from time to time till this day.
I think I own about 11-12 keyboards now and my first 2 (Das and Filco) are my favourite.
The one I spend the most money on turns out to be the least used haha.
I think I got Poker-II + bought LED separately + aluminum case + custom cable then in the end I realize I still like full size since I use number pad a lot LOL.
Then after that I think I use my Topre Realforce 104UW and Topre Type Heaven a lot. But unfortunately I didn't take any nice pictures for them.
Maybe Topre in general just aren't the most stylish keyboard? Though I think Type Heaven is nicely designed.
I swap keyboard regularly so I don't have an "end game" per say but I'm currently using Logitech K840 since I only got it about a week and half ago.