After spending some time with it, I feel like Burning Specter is Scorp's best variation.
even after the nerf, MB3 is just too good of an asset to his game.
Misery Blade works so well with his moveset that you have to wonder if it was originally a part of his base kit.
If you're gonna use him Burning Specter is the way to go.
I honestly cant say if it's better than his other variations but it gives him utilities he didnt have before. I'll just go over what I think the some of the pros and cons of the variation are.
F3 is not very threatening in this variation outside of the corner. Theres no hit confirming ability and once the kb is gone it's not much of a threat. F3 mb3 is great in the corner though because the mb3 wont whiff if the f3 hits. It can lead to some solid corner pressure and respect of f3.
B14 is the main go to imo. The issue is a lot of characters can challenge and punish options including walking back after b14 cancel. The only real option to respect is d1 but mb3 can whiff when canceled from d1 at the range b14 cancel leaves you at. This depends on the range that you use b14 from and the character you're fighting. You really have to know the ranges to use it well imo. People also need to study the range of b14 mb3, it still works but is range and character dependent.
B1 mb cancel is like -10, going off memory. It's got some good stagger potential, though. It could be gimmicky, I've only really played this variation online because nobody really plays this by me. Anyway b1 xxmb 2 and b1 xx mb cancel into f4 work pretty well. People tend to respect the low after b1 so xx mb2 can condition them to block high to open up cancel into f4.
F42 mb3 is actually a solid option to make f42 safe. It's great for the low threat without too much risk. F42 can obviously be hit confirmed into a full combo.
Sin blade is great. Theres a lot of ways to apply it. It gives scorpion great 1 bar damage. St 4 xx mb3 is a good ender off a raw sin blade.
B2 mb cancel is pretty good but it doesnt have the same utility as reborn. It can get you into a decent position depending on the range. If it hits you get nice frame advantage. I still think the move is way better in reborn.
D1 mb3 is one of the best things he has in this variation. I dont know if it's worth giving up more threatening mids like b2 and f3 that can be hit confirmed. It's still really annoying to deal with.
Imo this variation requires more work to win. More conditioning and etc. I dont know how well that will play out in this game. This us why I think reborn is the safer pick.