Good wines - both pricey and cheap

I love craft beer. I love bourbon. I have an appreciation for each and am able to pick out subtle nuances for each. However, i can not do this for wine. I know what doesn't taste terrible and what i like, but i want to be able to pick out the nuances the way i can with beer and bourbon. So what are your favorite wines of all price ranges, by style. I have a few that I like and try to get, but for the most part, i don't venture further than that. I stay away from the point system, because i probably wouldn't be able to tell the difference anyway. I do have a basic understanding of the regions, i've watched a few wine documentaries.

Flavors i enjoy in wine: oak, dark chocolate, blackberry/blueberry esque, medium to low acidity



Coppola Rosso blend- $10-14 range - So far, this is my favorite wine. It's a red blend. It's good, and it's one of the few wines i can drink a bottle of by myself. I don't know what it is about this wine, but it's fantastic, to me.

Biltmore Cabernet/Pinot Noir - I think i like these more for nostalgia. My wife and I took a vacation to Asheville, NC a couple years ago, and we had a blast. We spent a day at the Biltmore and did their wine and chocolate tasting and this really got me wanting to try more wine. You really can pick out subtle differences when pairing with good chocolate.

Meiomi Pinot Noir - My wife likes this wine alot, and it's not bad. I think, however, these are one of those wines that if i had a really good pinot, i'd realize that Meiomi wasn't that great.

Cloudline Pinot Noir - this was good, and recommended by the wine guy at Alexanders, but i did find it very light.

Twenty Bench Cabernet - through recommendation of a friend, i usually buy a bottle here and there. It's enjoyable.

I've also looked up natural wine and that really intrigues me. I brew my own beer, and have really delved deep into wild yeast/bacteria. From what i understand, natural wine is made the same way. Any suggestions for a good natural wine?