I currently use a Razer Blackwidow Chroma, though if I ever get the chance or need to, I'll be moving to something like Corsair. I type so much on my keyboard and play things like Osu! so it requires a very durable keyboard that can handle hundreds upon thousands of key presses without feeling or acting any different, so I only use and buy mechanical keyboards. They're also more expensive, however, but I find that they come to around the same price if not cheaper when you compare how long you'll have and be able to use one compared to a normal membrane keyboard.
"It never hurts to keep looking for sunshine" - A. A. Milne