RaynEX
Colonel RTSD
Depends on a bunch of factors. If the shine knocks your opponent onto a ledge you may want to waveland backwards and wait for a ledgehop attempt. If you shine them while under a platform, you can land on the platform and stalk them from above. You have so many options on the platform stages...but on FD its rather simple. Waveland towards them if it connects and retreat if its blocked. You can obviously deviate from this plan if you're feeling yourself in that particular match.What do people follow up shine oos with? Do you just jump out of the shine and run away or try to wave land out of it and follow it to something?
Only time you should waveland in with the intention of being aggressive is when it actually connects and gives you some hitstun/a knockdown to work with. Otherwise, weigh your options and use common sense. If you're close enough to land on top of them with shield pressure after the shine oos, you could do that too. I'm sure you'll figure it out.