Arbitrum vs Optimism: Risk & Value Comparison
Arbitrum
Optimism
Sector
L2
L2
Risk Score
27/100
36/100
Risk Grade
B
C+
Value Score
40/100
30/100
Value Grade
C-
D+
TVL
$3.2B
$533M
FDV
$1.0B
$510M
Mechanisms
8
9
Interactions
6
6
Quadrant
Safe but Stale
Weak
Risk Dimension Comparison
Mechanism Novelty/ 15
Arbitrum
3
Optimism
4
Interaction Severity/ 20
Arbitrum
5
Optimism
10
Oracle Surface/ 10
Arbitrum
0
Optimism
0
Documentation Quality/ 10
Arbitrum
2
Optimism
2
Track Record/ 15
Arbitrum
0
Optimism
2
Scale Exposure/ 10
Arbitrum
7
Optimism
7
Regulatory Risk/ 10
Arbitrum
6
Optimism
7
Protocol Vitality/ 10
Arbitrum
4
Optimism
4
Value Dimension Comparison
Fee Capture/ 25
Arbitrum
10
Optimism
5
Token Distribution/ 25
Arbitrum
12
Optimism
8
Emission Sustainability/ 25
Arbitrum
8
Optimism
5
Competitive Moat/ 25
Arbitrum
10
Optimism
12
Verdict
Arbitrum is the safer protocol with a risk score of 27/100 (B) compared to 36/100 (C+).
Arbitrum has stronger value accrual (C-, 40/100) compared to D+ (30/100).