Which keyboard would you choose?

Aeacus

Titan
Ambassador
For my own personal preference, i wouldn't pick either of the two since i don't like KBs without numpad. But if i "have to" pick either of the two, i'd get Corsair since it has:
* RGB LED backlit
* wrist rest
* and Corsair KBs are known for good build quality

Oh, it may also be worth mentioning that i already have Corsair KB in use. Strafe RGB with Cherry MX Silent switches to be precise,
specs: https://www.corsair.com/eu/en/Categories/Products/Gaming-Keyboards/Mechanical-Gaming-Keyboards/STRAFE-RGB-Mechanical-Gaming-Keyboard-%E2%80%94-CHERRY%C2%AE-MX-Silent/p/CH-9000121-NA