...interested in new Keyboard... custom... Fast but nearly silent keys... want recommendations
The custom keyboard world is about as unique in it's custom options as any hobby gets. You'd like silent keys but you can also choose a few subset options within that; tactile bumps, spring weight, pre-lubricated, mixtures of several switch types on the same keyboard (i.e. linear WASD, loud clicky ESC key). The options are incredible but it can get expensive.
Switches:
Most keyboards will only offer a limited option of switch types to ship with the keyboard, so on your first endeavour you'd most likely choose one of those. So I'd say pick a keyboard that allows hot-swap of switches, this lets you try out different switch types in future with a lot of ease. Fastest switches are light weight linear, Cherry MX Red instead of a Cherry Black but if you're willing to go and buy your own switches the Gateron Oil Kings might be right up your alley.
Keyboard Layout:
UK keyboard layout (that big fat enter key) unfortunately causes your keycap options to become extremely limited. The US market is a lot more plentiful, so if you can handle a smaller enter key and swapping the " and @ keys then I'd highly recommend giving a US layout keyboard a shot for opening up your options for keycap designs.
Keyboards:
I'd suggest the Glorious keyboards like GMMK Pro (they have options in both UK and US layouts), which are in stock and not ludicrously expensive. Drop keyboards like CTRL are also a great option.
Making everything near silent is pretty tricky and the more you want to reduce sound, generally, the higher you're going to pay for things like gaskets and lubed stabilizers. O-rings are a nice fix but for me they worked for a few years then started crumbling off and felt way too spongey and difficult to find the right thickness, not knocking it because it really is a good solution to try out first and quite cheap.
This is my favourite feeling build from a few years back:
- Keeb = Glorious GMMK Pro v2
- Switches = Zealio 67g / Sprinkles of Cherry MX Black
- Keycaps = GMK Hyperfuse v2 / GMK Dolch