Do you keep 1 of each Spinda?

I keep a male and female of each

1 of each

I keep one of each if it's at least 98%, but I've been thinking of raising the threshold to 100% since they don't have trade value and pokedex shows all the forms anyway.

I had three or four of each pattern for possible trading... until the heart Spinda came out which pushed me to cull them down to one of each pattern. I'll probably get rid of more at some point.

I keep 3 of each for trading purposes.

Reasoning: I don't need the space after my latest culling. 150 free spaces serve me fine for a month (I don't keep everything I catch, I just sometimes forget to rate/transfer stuff or hoard some high-level trade baits) before each CD. The day before a CD I go through the whole thing and get rid of everything I found no use for or realized I have no reason to wait on to transfer (extra Cranidos, for example). I do think I will have to reduce that number to 2 of each as the variations increase.