Gah, I finally have a break from studying to post this! I've been rather busy so I didn't get a chance to test against more than one defense custom, but bear with me and I'll get more results in the coming days.
I have to preempt these results by saying
I am nowhere near as good with attack types as other notable users. Like, I'm still sometimes flubbing up a sliding shoot. I don't have Flash benchmarks just yet (I'll get them ASAP), but I can safely assume they won't be as good as other users'.
With that in mind, this custom did pretty darn good despite my relatively skill:
MSF-L Bahamdia Dragooon SA165(Normal)LRF vs. MSF-H Reviser Reviser BD145RDF
Reviser always launched first.
1. Bahamdia KO
2. Bahamdia KO
3. Reviser OS
4. Reviser KO
5. Reviser KO
6. Reviser KO
7. Bahamdia KO
8. Reviser KO
9. Reviser KO
10. Bahamdia KO
11. Reviser KO
12. Reviser KO
13. Reviser OS
14. Bahamdia KO
15. Reviser OS
16. Bahamdia KO
17. Bahamdia KO
18. Reviser OS
19. Bahamdia KO
20. Reviser OS
Bahamdia: 8 (0 OS, 8 KO)
Reviser: 12 (5 OS, 7 KO)
Bahamdia Win %: 40.0%
After I had seen MSF-M Bahamdia Ifraid SA165(Normal)R2F sling defensive customs across the room, I started thinking about the current lack of decent left-spin attackers in the meta and thought to try this. The results were decent, and I'm sure someone better at using attack types could pull some better numbers.
In these tests I used SA165 in Normal mode simply because I did them before I realized other people were using Zero-G Attack Mode to good effect. I'm not sure if Zero-G Attack Mode would improve the numbers at all.
Even if these numbers corrected for skill are decent, they're probably years away from Wyvang Dragooon customs. As soon as I get Wyvang in the mail and can do some comparative tests I'll come back to this statement: Based on the results other people are getting I'm starting to think Bahamdia might not be as consistent (read: good) as Wyvang, and so I'm not sure if it is worth using for Attack.
I have a hunch about the Bahamdia/Wyvang comparison:
does Bahamdia have more raw smash than Wyvang but less consistency, or is Wyvang just strictly better?
EDIT: Okay, I'm not "horrible" with attack types, I'm just not as good as some other notable users (read: Meow!). I updated this post to reflect that.