Keyboards with big enter AND backspace?

Question

Keyboard

Recommend a keyboard please.
Necessarily:

• Large Enter (L-shaped or L-shaped - it doesn't matter)
• Big Backspace
• with Russian letters

Preferably mechanical.
P.S. Every time I have trouble finding such keyboards. For some reason, they are vanishingly few, but how someone uses others - I don’t understand at all.

Answer 1

market.yandex.ru/model.xml?modelid=7794937

Answer 2

I use a Razer BlackWidow at work. There, enter is not L-shaped, but still big - you won’t miss it. I use two fingers on it :) A colleague uses the same one at home - he is also very pleased. In general, I recommend.