Heya Psmith,
I've only had one Buenoventura and it wasn't a bad smoke, it just didn't do much for me personally. One line of Curivari's that I had a good experience with was the Reserva Limitada Reserva 1000's series (2000,3000,4000) specifically the 3000's (toro size) for me. Bought a couple on the recommendation from one of the local B&Ms and they sat in the humidor for awhile before I got around to smoking them. They were delicious! I had never had a cigar that had flavors quite like it before. Flavors actually reminded me of graham crackers quite a bit, as weird as that might sound. Next time I went to pick some up, they were out and have been since! I found another B&M when I was away on business that had some in stock and I snagged a box. Price is good on the 1000's series too. They come in a box of 10 and the toros were about $60, if I remember correctly. I think for the price, they're a bit of a hidden gem for sure!