Newbie into Rieslings

[Hoosierwino]

Hello, I've been drinking wines for many years but never really thought very deeply about the subject. I tend to favor white wines and have lately been sampling Pinot Grigio and Riesling wines. I am drinking a Riesling from Oliver Winery of Bloomington, IN. I checked out their website and found it very informative and I also checked out some websites about German Rieslings. I like this Oliver Riesling but I find it to be a little fruitier and sweeter than what I typically favor. My question is what other Rieslings should a novice sample and what is the general consensus about Oliver Wineries outside Indiana concerning thier Rieslings and other wines.