Suited connectors have the best odds of cracking aces, but when its action (shoving) before the flop, it is a totally different story and makes you wonder what your opponent was thinking shoving when it was not justified. If someone pushes with low suited connectors before the flop, they obviously have no concept of range, unless they were playing in position (depending on the opponent's chip stack, range, etc. I can't stand those bad beats (usually stop playing for the night after a suck out like that). Keep your head up Aces and keep doing your thing and grinding as hard as you can, downswings come with the territory. You will get through them because you are a good player, good players always prevail over variance!