How do you decide?

I don't search for anything, I just enter the ones that are about to close soon. Everything that I'm even a little interested in. I go down the list until I reach the ones that are open for a few hours. Then I refresh the page every 10min during the day. Before I go to bed, I enter everything interesting in the 10h period or so. Generally I try to keep 100 points saved for random 1h big giveaways.

I have so many games that it narrows down the SG list enough for me to enter every giveaway... (although that's probably because most giveaways are for the same games...)

i usually join the contrib ones,spend more times on forums though,but yeah i do search for my wishlist games sometimes,rarely find any on anyways :/

I use my brain to decide if I enter something, I also look up some gameplay