If the part being tested doesn't stack up to its opponents, that doesn't necessarily mean it's outclassed overall. It just means it probably isn’t as good when compared to its opponents in whatever specific thing I’m testing for. Sometimes though, more tests will need to be done in order to get more information to find out what exactly this part can be good at. These tests I’m doing are just the baseline information to tell me whether the part is better at something when being compared to another part or if it needs to be tested in other areas to find out what it can be good at.

I used Sting Liner-S (Battle Ring Mode) when Viper faced Balkesh B3, Fafnir F3, and (Left Spin) Spryzen Requiem S3 and 00Bump Atomic when Viper faced Caynox C3, Garuda G3, Kerbeus K4, and (Right Spin) Spryzen Requiem S3. Discs and Drivers were switched halfway through the tests.

Viper Fafnir F5 Sting Liner-S (Battle Ring Mode) (Odd) vs. Balkesh B3 Sting Liner-S (Battle Ring Mode) (Even) (Switch Discs And Drivers After 10 Battles)
- VF5.St.L-S: 1 OS (5% Win Rate)
- B3.St.L-S: 19 OS (95% Win Rate)

Battles 1-10: VF5 had St (Blue) and L-S (1), B3 had St (Red) and L-S (2)
Battles 11-20: VF5 had St (Red) and L-S (2), B3 had St (Blue) and L-S (1)

Viper Fafnir F5 Sting Liner-S (Battle Ring Mode) (Odd) vs. Fafnir F3 Sting Liner-S (Battle Ring Mode) (Even) (Switch Discs And Drivers After 10 Battles)
- VF5.St.L-S: 5 OS (25% Win Rate)
- F3.St.L-S: 15 OS (75% Win Rate)

Battles 1-10: VF5 had St (Blue) and L-S (1), F3 had St (Red) and L-S (2)
Battles 11-20: VF5 had St (Red) and L-S (2), F3 had St (Blue) and L-S (1)

Viper Fafnir F5 Sting Liner-S (Battle Ring Mode) (Odd) vs. (Left Spin) Spryzen Requiem S3 Sting Liner-S (Battle Ring Mode) (Even) (Switch Discs And Drivers After 10 Battles)
- VF5.St.L-S: 4 OS (20% Win Rate)
- SRS3.St.L-S: 16 OS (80% Win Rate)

Battles 1-10: VF5 had St (Blue) and L-S (1), SRS3 had St (Red) and L-S (2)
Battles 11-20: VF5 had St (Red) and L-S (2), SRS3 had St (Blue) and L-S (1)

Viper Fafnir F5 00Bump Atomic (Odd Weak) vs. Caynox C3 00Bump Atomic (Even Weak) (Switch Discs And Drivers After 10 Battles)
- VF5.00B.At: 1 OS (5% Win Rate)
- C3.00B.At: 19 OS (95% Win Rate)

Battles 1-10: VF5 had 00B (1) and At (1), C3 had 00B (2) and At (2)
Battles 11-20: VF5 had 00B (2) and At (2), C3 had 00B (1) and At (1)

Viper Fafnir F5 00Bump Atomic (Odd Weak) vs. Garuda G3 00Bump Atomic (Even Weak) (Switch Discs And Drivers After 10 Battles)
- VF5.00B.At: 0 Wins (0% Win Rate)
- G3.00B.At: 20 OS (100% Win Rate)

Battles 1-10: VF5 had 00B (1) and At (1), G3 had 00B (2) and At (2)
Battles 11-20: VF5 had 00B (2) and At (2), G3 had 00B (1) and At (1)

Viper Fafnir F5 00Bump Atomic (Odd Weak) vs. Kerbeus K4 00Bump Atomic (Even Weak) (Switch Discs And Drivers After 10 Battles)
- VF5.00B.At: 0 Wins (0% Win Rate)
- K4.00B.At: 20 OS (100% Win Rate)

Battles 1-10: VF5 had 00B (1) and At (1), K4 had 00B (2) and At (2)
Battles 11-20: VF5 had 00B (2) and At (2), K4 had 00B (1) and At (1)

Viper Fafnir F5 00Bump Atomic (Odd Weak) vs. (Right Spin) Spryzen Requiem S3 00Bump Atomic (Even Weak) (Switch Discs And Drivers After 10 Battles)
- VF5.00B.At: 3 OS (15% Win Rate)
- SRS3.00B.At: 17 OS (85% Win Rate)

Battles 1-10: VF5 had 00B (1) and At (1), SRS3 had 00B (2) and At (2)
Battles 11-20: VF5 had 00B (2) and At (2), SRS3 had 00B (1) and At (1)

Viper didn't do so well overall against its Same and Opposite Spin opponents. I had trouble keeping Viper on my launchers at times. Viper also has the potential to Burst Garuda G3 sometimes as well, but Garuda G3 will generally Out-Spin it. But of course, these are just a few things that Viper has been tested for. There’s always room for more testing as it can help us find out if there are other things that Viper could be good at. I'll probably resume the Astro, Artemis, and Aether again soon™.