Camber Plates/Adjusters

[Marine One]

I just had a front alignment done on my 96 Cobra. The camber has been adjusted as far as the limits will allow and is barely inside spec on one side, and just outside of spec on the other. Suspension is 100% stock and I plan on leaving it that way. I was thinking about getting a set of camber plates but need some advice. Is any brand better than the others? Are there any advantages in going with the 4-bolt setup over the 3-bolt plates?
Thanks!

 

[BO94ZA4]

Most are just as good as the other(because a lot of them are the same piece w/ a different name on it). I prefer the steel 3 bolt design because you do not have to modify anything and the steel ones seem to be a little more durable.