But it HAS to be mechanical: is going to be expensive (about a 100 bucks) but if you treat it right it will be the last keyboard you are going to use. I personally have a corsair strafe RGB silent and my only complaint is that the key prints fonts looks to "gamey" for my taste (if that's not a problem for you, the logitech g910 is a very good keyboard too).
There is a plethora of options for this: rgb back-lighting, keycap material, 60%; 80%, 100% or 100%+ keys (100% is 104 keys for US layout), loudness. If you can tell me more about what you want I can give you specific models.
Be sure to check offerings from Ducky channel (some people is obssessed with this brand), max keyboard, wasd keyboards and unicomp (looks super retro, has a...