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Joseph Magnus Straight Bourbon vs Penelope Rio

Joseph Magnus Straight Bourbon and Penelope Rio sit on opposite sides of a familiar divide: a sourced, classically built blend versus a blender-built, classically built bottling.

Key Specifications

Feature Joseph Magnus Straight Bourbon Penelope Rio
Type / Style Traditional Bourbon Four-Grain Bourbon
Mash Bill 1 Not disclosed 74% corn, 7% rye, 16% wheat, 3% malted barley
Age No age statement No age statement
Proof 100 proof (50% ABV) +2 proof 98 proof (49% ABV)
Approx. Price 2 ~$85 – $100 ~$80 – $100
Availability Widely available easier to find Limited
  1. Joseph Magnus Straight Bourbon does not publish an official mash bill.
  2. US shelf prices as of 2026-10; they vary widely by market.

AG’s Rating and AG’s Notes

Joseph Magnus Straight Bourbon

Not rated yet

No notes yet.

Penelope Rio

Not rated yet

No notes yet.

Flavor Profile

Joseph Magnus Straight Bourbon Penelope Rio
sweetnessspiceoakfruitheatnuttiness

Axis by axis, biggest gap first

oak 6/4 oak: Joseph Magnus Straight Bourbon 6 out of 10, Penelope Rio 4 out of 10
fruit 8/6 fruit: Joseph Magnus Straight Bourbon 8 out of 10, Penelope Rio 6 out of 10
nuttiness 5/3 nuttiness: Joseph Magnus Straight Bourbon 5 out of 10, Penelope Rio 3 out of 10
sweetness 8/9 sweetness: Joseph Magnus Straight Bourbon 8 out of 10, Penelope Rio 9 out of 10
spice 5/6 spice: Joseph Magnus Straight Bourbon 5 out of 10, Penelope Rio 6 out of 10
heat 5/5 heat: Joseph Magnus Straight Bourbon 5 out of 10, Penelope Rio 5 out of 10

Flavor Profile Differences

Barrel influence is the main separator.

  • Joseph Magnus Straight Bourbon: Finished in Oloroso sherry, Pedro Ximenez sherry and Cognac casks. The casks layer dried fruit, orange and dark chocolate over the bourbon and leave a long, clove-spiced finish.
  • Penelope Rio: Penelope's four-grain blend finished in honey barrels and then amburana wood. It tastes like a cinnamon roll: honey, gingerbread and sweet baking spice.

Which One Should You Choose?

  • Go with Joseph Magnus Straight Bourbon if you want a sherry-and-Cognac-finished bourbon full of dried fruit and dark chocolate without hunting for it.
  • Go with Penelope Rio if you want a honey-and-amburana-finished bourbon that tastes like a cinnamon roll.

Best enjoyed neat (Joseph Magnus Straight Bourbon); neat, old-fashioned (Penelope Rio).