ballin4life
Smash Hero
Shine jab out of shield is sooo hardThe only time I would consider shine jab practical is when you're shining out of shield, in which case you might as well try to jab lol
Cool for showing off though
At least for me, when I'm shining out of shield it's because I'm under intense shield pressure so I just mash jump shine to get out of it. This of course messes up my shine jab timing.
There are situations against floaties though where shine jab is good. If they are right around upsmash killing percentage then a shine jab will rack up a little extra damage. Sometimes you can combo fair into shine jab for this purpose.
Repeated shine jabs are a pretty good combo against Samus at ~60-70% ... and it's not like you have too many other options to combo a Samus.