The caro-kann is great.
You can adobt the Lars Schandorff repertoire(published by quality chess).
0-0 in the classical variation to have a most intertaining game then with 0-0-0 and play 3...Bf5 in the advance vraition and you will have solid but no dull game.
So far as Black I have been playing the Sicilian Dragon against White's e4 and the Benoni Defense -> Benko Gambit against White's d4.
Now that's what I always use against d4 because I love attacking on the queen side, and for some reason, even if they decline my gambit at first sight, a few moves later, they'll go ahead and accept it! Then I get to harass them on the queen side! I use this opening regardlless of if my opponent is higher or lower in ratings. It doesn't really mater because if they're higher, well they'll just defend, but if they are lower, they are going to have a pretty hard time.
My Benko Gambit response is sort of like a, "That's what you get for starting out with d4, start out with e4," response.
The problem I'm having is that the Sicilian Dragon is a great variation against people around the same rating or below because in this variation of the Sicilian there will be lots of chaos, and it all depends on who can outplay their opponent. If anyone slips up, it's game over! It's really fun playing the Dragon.
The problem is that I'm too scared to take it up against higher rated players because they'll probably destroy me. So I need a little bit calmer response that still gives you sharp tactical lines, but doesn't involve as much chaos just because I don't want to get beat in the Dragon against a higher rated opponent. I'm thinking about maybe switching to the Najdorf variation if my opponent is signficanly higher than me in ratins.
What do you think?
By the way I'm Class C strength if that helps...
I know you'll say, "Don't study openings..." Well I already did! I looked at the Dragon! I'm also studying endgames and tactics along with the opening. I just went and got Silman's Endgame Book yestarday. I have a lot of free time and it doesn't hurt to study the opening as long as I'm doing other stuff as well...