I don't see these talked about a ton since most people just go with camber bolts if anything

What brand do you recommend / where is a good place to get them?

 

I have the J&M Camber plates from lmperformance.com. The main other choices would be the Steeda HD plates or the Maximum Motorsports. MM are the most $ but they also adjust both camber and caster.

There is no 100% correct answer but for the most part street cars don't need them, the camber bolts will do the job of giving you adjustability (assuming you needit)at a fraction of the cost. I got them for the following reasons: a) track and autoX, b) solid upper mount, no chance of popping, c) I tend to overkill eveything.

 

Looking at americanmuscle, it looks like the J&M adjust both caster and camber, but it's only camber?

I was planning on going with the bolts, but during install I managed to overtorque one of the strut mount nuts and snapped it, so i need a new strut mount and figure why not