I went cheap the first time with some highway boards from China that I bought off eBay. They sucked really bad. I ended up buying the Ergo 3 as well. Look for a used pair off a full wing. I found mine last year and only paid $149 for them on a close out special. I posted about it back then.
I looked around for about 6 months and finally went with the ergo 3's. Yes they are pricey but they dont interfear with lean angle so you're not constantly adjusting them between corners and comfort. You also only have to buy them once