Help me decide on wheels?

I have narrowed my search down to these 3 wheels (all 14"). How much do these rims weigh compared to stock 12" aluminum wheels? I

STI HD3 gloss black - always like these wheels, just wonder how they compare to others?

Raceline Scorpion - never seen these on anyone's RZR, kinda like that

MSA Diesels - this is one of my fav aftermarket wheels, but very common