Types of wheatgrass juicers??

I need to buy a wheatgrass juicer and I was looking into the types of juicers to buy. I am stuck on getting a manual one. I like teh stainless steel because they look like they would last a lifetime and its smaller but the newer healthy juicers that are made with polycarbonate seem to work good. They say that it gets much more juice than the regular ones do. What type of juicer do you all use? What would you recommend??? Also, I think I will buy some organic wheatgrass powder so that I can take that everyday too. It is sold on eBay for like $29.95 and they say its a 3 months supply. They say that dried is better than fresh and in some ways it is but in others, fresh is always better. I am still gonna buy a juicer.