I recently-ish transitioned from an ancient Microsoft Multimedia Keyboard myself, it has that same wave style and rest as your Logitech keyboard. I bought a Steelseries Apex100 which has no rest and it didn't take long to get used to it. I did initially miss the media and other extra buttons which is why it took me so long to get a new keyboard as I couldn't find an equivalent to that Multimedia Keyboard and I did use all the extras a lot, but I got over it. Steelseries replaces the right "Windows" logo key with one with their own that in combination with F and other keys does that sort of job and everything is programmable. But now they've replaced the Apex 100 with the Apex 150 and I'm not sure that one's worth the extra money they charge for it as it's not a mechanical keyboard.