For those not wanting to add more plugins to an already stacked load order you can do this yourself fairly easily in TES5Edit.
"However if you don't like it the original effect is a simple blue shader. You'll have to change the appropriate magic effect hit shader from the original to the last mod to edit it in TES5Edit (in my case Cutting Room Floor)." - Reddit User "myztikrice"
http://i.imgur.com/2sYt9sy.png < Records to edit, simply drag the Skyrim.esm hitshader over the CTRF one.
Could this be loaded onto Bethesda.net for us Xbox1 players please? Unless this other mod already fixes the issue (?) : "Cutting Room Floor - Alteration Shield Spell Fix" https://bethesda.net/en/mods/skyrim/mod-detail/3030992
39 comments
"However if you don't like it the original effect is a simple blue shader. You'll have to change the appropriate magic effect hit shader from the original to the last mod to edit it in TES5Edit (in my case Cutting Room Floor)." - Reddit User "myztikrice"
http://i.imgur.com/2sYt9sy.png < Records to edit, simply drag the Skyrim.esm hitshader over the CTRF one.
Source: https://www.reddit.com/r/skyrimmods/comments/2v87s1/request_a_less_ugly_more_subtle_effects_for/
"Cutting Room Floor - Alteration Shield Spell Fix" https://bethesda.net/en/mods/skyrim/mod-detail/3030992
Thanks
Cheers!
http://www.nexusmods.com/skyrimspecialedition/mods/2723/?