Through my entire non-professional gaming career, I've only ever wanted to throw my keyboard through the monitor TWICE. And I've since filed this away as an accomplishment (credit to my anger management class and Dr. Pluski). The fact that my keyboard is a GAMING keyboard that cost a pretty penny is probably one of the factor too. Anyhow, here's 3 of the most popular Logitech gaming keyboard and which one of them may be best for you:

Usual price: $145 to 200

Pros: Tiltable color GamePanel LCD for gamestats and video playback without leaving the game. Selectable backlighting color. 12 Programmable G-Keys with 3 macros each. 2 powered USB ports. Game Mode switch. Multi-key input functionality, up to 5 keys at the same time. Volume scroll. Nice keys size and placement. Has onboard memory to store profiles.

Cons: Requires an AC Adapter. Pricey! Check whether you have the latest software installation CD.

It's the highest end Logitech Gaming Keyboard with all the features that you want, and don't want. It's too pricey for a keyboard.

Usual price: $77 to 118

Pros: GamePanel LCD for gamestats. Selectable backlighting color. 18 Programmable G-Keys with 3 macros each. Multi-key input functionality, up to 5 keys at the same time. Nice keys size and placement.

Cons: Non-tilt, monochrome GamePanel LCD. Volume buttons double as Up and Down scroll for folders. Keys are a bit spread apart. No USB ports. No onboard memory to store profiles.

Cheaper than the Logitech G19 but still pricey for a keyboard, considering the difference in features and functionalities. Tested to have more stable and compatible drivers with Win 7 than other gaming keyboards.

Usual price: $48 to 70

Pros: GamePanel LCD for gamestats. Selectable backlighting color. 12 Programmable G-Keys with 3 macros each. Multi-key input functionality, up to 5 keys at the same time. Has 1 USB 2.0 port for flash-drives or mouse. Nice keys size and placement.

Cons: Non-tilt, monochrome GamePanel LCD. Volume buttons double as Up and Down scroll for folders. No multi-key input functionality. No onboard memory to store profiles.

Amazon's best-selling gaming keyboard. Basic gaming keyboard that's priced just right.

It's a close call between the Logitech G19 and G110. If you buy the Logitech G510, you'll end up feeling shortchanged. If you have the money to spend then go for the Logitech G19. It may have some functionalities you don't need at the moment but you'll surely find a way to use them once you get it to work with the best games in the market. Whether you have the budget or not, the most practical choice is the Logitech G110. It offers the features you need for your hardcore gaming at a good price, without the hassle of finding out what else you can use it for.