My first Lat blend was a bulk. I guess a lot of Lat smokers are not very high on this blend, but I liked it right away and it led me to try other Lat blends. Newminster #52 is a strongly Lat laced blend. From what I can gather, the Peter Stokkebye and Newminster blends are very good bulk blenders, and you can read reviews on all their offerings if you search them out.
+1 on the H&H blends, White Knight, 10 - Midnight is a tasty Lat crumble cake with Va that's mild but tasty and can be had in bulk.