GREEN + THE GRAIN vs Duff’s Famous Wings
Franchise Comparison 2026
Both GREEN + THE GRAIN and Duff’s Famous Wings are full-service restaurants franchises. GREEN + THE GRAIN requires an investment of $352K – $1.3M while Duff’s Famous Wings requires $535K – $1.2M. In terms of revenue, Duff’s Famous Wings reports higher average unit revenue at $3.5M. FranchiseVerdict rates GREEN + THE GRAIN A (Top Quintile) and Duff’s Famous Wings B (Above Average).
| Metric | GREEN + THE GRAIN | Duff’s Famous Wings |
|---|---|---|
| Verdict Grade | ATop QuintileTop Quintile | BAbove AverageAbove Average |
| Investment Range | $352K – $1.3M | $535K – $1.2M |
| Franchise Fee | $50K | $30K |
| Royalty Rate | 6.0% | 5.0% |
| Average Revenue (Item 19) | $1.2M | $3.5M |
| SBA Charge-Off Rate | N/A | Limited data |
| Total Units | 6 | 5 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 2024 | 2011 |
| FDD Year | 2025 | 2025 |
Investment Range
$352K – $1.3M
$535K – $1.2M
Franchise Fee
$50K
$30K
Royalty Rate
6.0%
5.0%
Average Revenue (Item 19)
$1.2M
$3.5M
SBA Charge-Off Rate
N/A
Limited data
Total Units
6
5
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
2024
2011
FDD Year
2025
2025