Not everyone likes the Hyde, its not cheap, not the best looking, and some just can't get past plastic(polymer). BUT, it ties the pipe guard section to the rame and that is all important for max protection. Separate pipe guards are simply ding protectors that make header damage worse, thats all.
The '11 Hyde fits a '12 very well. We will be setting up my buddy's new 250R with a Hyde next week, he had no problem going that route after seeing my two bikes with them. I'll take some pics and detail the rear mount/mod I did. The front holes line up perfect with the '12 frame tabs and its off in seconds for cleaning and oil changes. I don't even run the clamps on the pipe section.
Force in Austrailia now makes an alloy integrated guard like the Hyde, but its VERY expensive buy the time it gets here.