I'm not overly fond of brass snap swivels (like typical Eagle Claw or such), but they're fine for things like panfish, sandbass, and smaller catfish.
I prefer swivels with a 'coastlock' or 'crosslock' snap (don't remember which name is the right one), as they're far less likely to pull open under pressure.
God bless you one and all. Especially you Tallgrass...Jesus loves you and wants you to come to him.
Now go forth and sin no more.