@M2k
You might be focusing a lil too much on lasers
Both col bol and mango seem to only laser when jiggs is hit away from them
When you're lasering it's pretty predictable where you're going to end up, but if you remain mobile and flexible and he's coming into you, you can focus more on his predictable patterns
Your nair/bair, spaced and time well, is better than jiggs
And if he's approaching you with bairs, you're going to have a grab opportunity before he does if you shield it and he lands, which doesn't happen often.
Try to find a spot where you can react to his attacks that aren't pressuring you, Hbox seems to always be on the offensive, take advantage of this.
I think shine OoS -> tech chase is probably a good option if you are back to back with him
Other than that grabs are always good
If he's attacking air, full hop, don't DJ in case you trade, and come down on top of him with a nair/bair depending on which way he's facing and where you want to land in relation to him
Don't remember if you got many attack->lcancel->shine's on his shield but shinegrab might be a good thing to do if you notice it happening.
When you're recovering you have to be quick about it, you might need to vs some jiggs that are good at gimping for you to polish off the proper recovery but you need to make very quick decisions based on where jiggs is at, if he's on stage waiting for your sideB, sweet spot it or fire fox. if you see him coming out there to chase you fast fall -> side b, if he's close to you you don't really want to UB cause Hbox is mad good at ****in that up.
If he's near you, side B is probably your best option
If he's farther away, upb is probably your best option
You can also sneak in a aerial OoS if he bairs your shield and doesn't space it right.
I don't really feel confident, or like I'm in a position to offer much advice, so apologize if I come off as ignorant, but juss throwing my thoughts out there. If anyone has anything to say against it feel free, I don't want to be giving wrong information, and I'd also like to learn the matchup myself.
I'd also like for you to answer some questions about where your head is at, i know a lot of people suspect it's something in your head that is causing more losses rather than something in your fingers
http://www.smashboards.com/showthread.php?t=256477