I feel you, ever since the whole 1 Million users, I feel weird because I rarely see "You have won a raffle" and when I see it, it's probably an unique weapon, a robopart or a fabricator.
I get that it feels like everyone else gets the good stuff, but don't let it make you feel bad, you'll win something nice when you less expect it. Hell, I ended up winning a Festive Axtinguisher today, and it was the "best" item of the raffle. Just be patient and don't be "Oh, I didn't win this", you'll see that sooner or later, you'll be collecting some good winnings.