All keyboards may end up with switch issues, Razer I'd agree with to avoid, Logitech and Ducky should have normal failure rates. Try a Corsair or HyperX keyboard. Easy to type fast depends on the switch and how you are with them. If you like a light feel then MX Speed/Silent, Kailh Silver Speed are good. I like the Gateron Red Optical also, but those are hard to find in mainstream RGB keyboards.