You can also create timers, a rather interesting function that I've yet to see on other peripherals. Assign a number of seconds to a macro key or trigger it with an Easy Shift Combo, and a comically raspy voice will bellow out "10" when there are ten seconds left, count down from 5, and then shout "Go!" when the timer is up. I'll admit it's a bit of a niche function, but if you're playing a game where important actions happen at regular intervals (I'm thinking League of Legends' waves of enemies) this could come in handy. I'd really love it if it timers could be built into macros, as being able to trigger an ability in an MMO and having an auditory cue of when said ability was ready for use again would be nifty; actually, can we get some game developers on that issue instead?
These customization options might seem to pale in comparison to what Razer offers -- reprogram any key to do whatever you'd like -- but I actually like the simplicity. Most of my key-customization happens inside of games anyway, and with a total of five profiles and two potential functions for every key within reach of my hand, there's already enough modification-overkill built in to sate my needs. Couple this with the backlight's decent attempt at emulating every color in the spectrum and you will not want for personalization options.
And there are achievements! I'm normally one to scoff at ridiculous extras and achievements for PC peripherals are high up on that list, but Roccat's R.A.D. system is innocuous and genuinely interesting (to me at least). It tracks the number of times you've used the game-centric keys like WASD (that's four more strokes for me right there!), the macro-keys, and the easy-shift and multimedia keys, and assigns achievements based on...well, I'm not entirely sure, as I've only earned one for my first 35,000 WASD strokes, an amount I've just about doubled. But I love the idea of quantifying little tidbits like this, and it's easily ignored if you don't care. The Isku FX's driver software is otherwise painless: once I'd configured everything to my liking I largely ignored it (well, besides obsessively checking my key-press statistics).
The Isku FX excels at its primary role: turning key presses into on-screen action or words. And it does so at a fair price, and bundling lots of customization options with software that stays out of your way. I also appreciate the dedicated media keys, which are a significantly better option than futzing around with function-key combinations. I'd still prefer to pay a bit extra for the satisfying crunch and accuracy afforded by a proper mechanical keyboard. But if you don't care about mechanical keys? Great--the Isku FX will not disappoint.
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