I prefer my Manhattans served "Sweet", or "Perfect " at a push. The Manhattan is complex, challenging and moreish. Best of all, it's available in a style...
I made this with Buffalo Trace, Knob Creek Rye, Carpano Sweet Vermouth & Scrappy Aromatic Bitters and copied the comments by adding a barspoon of Maraschino Cherry Syrup, which makes a Manhattan go from a 4.5 star to a 5 star, however as much as I love bourbon, I might prefer a Manhattan with just rye whisky and no bourbon
I tried this so long ago I can't remember my thoughts on Rye vs. Rye / Bourbon. It's a moot point now as we only have rye available and very much enjoyed it tonight. You will like the High Ryeser cocktail I'm sure: I do!