Double or Nothing Vs. Regular Sit-N-Gos

I should go back to playing only Double or Nothing Sit-N-Gos on Poker Stars. Last night I played in two 9 man regular ones and finished in 4th, the bubble, in both of them. Don’t want to make this into a bad beat post but I flopped trips with A-7 on a 7-7-Q flop and lost to pocket fours that rivered a 4! Online Poker is so rigged I tell you, not. The variance in regular Sit-N-Gos just drives me crazy. In double or nothing ones I cash around 75% of the time. Also losing three in a row is almost unheard of for me. In regular ones I can easily go ten in a row without a cash. Have done that a few times; also have gone six cashes in a row too. It’s just that I feel I play a Sit-N-Go well, get down to 4 players but take one bad beat and get nothing in return. It always feels like a wasted 45 minutes of my valuable time. Really should just stick to the Double or Nothing ones. Does anyone else feel the same way as me? I would love to hear some feedback about other players experience with them, please leave a comment. Thanks for reading and good luck at the tables. Tony