Scan any species in Pokemon GO for PvE or PvP (Great, Ultra, Master League). Not an IV check. Just a quick look at what is worth building this season.
No strong use found right now. Rankings change. Check a second source before you decide.
also: Archipelago Pattern, Continental Pattern, Elegant Pattern, Fancy Pattern, Garden Pattern, High Plains Pattern, Icy Snow Pattern, Jungle Pattern, Marine Pattern, Meadow Pattern, Modern Pattern, Monsoon Pattern, Ocean Pattern, Poké Ball Pattern, Polar Pattern, River Pattern, Sandstorm Pattern, Savanna Pattern, Sun Pattern, Tundra Pattern
If you plan seasons ahead, keep one good-IV copy of anything you are unsure about.
This report covers Vivillon in PvP and PvE.
Probably not worth investing in right now. Nothing in this family stands out in any mode ranked here. Its best results are an Equivalent Rating of about 23.5 in PvE and a rank of about 1040 in Great League.