Based on my current bankroll I settled into the $10 SNG's. I haven't played any for a while and it took some time to adjust to the play. The players (in general) are better in the early stages than I remember. Fortunately there is still weakness in the end game.
I want to continue to qualify for the Gold Freeroll this month so I have to pay at least $15 in tournament fees a day. That means 15 SNG's per day and I'm playing 4 at a time. That usually means I have to play for at least 3 hours a day. This hasn't been to difficult to attain but the final set does feel like a grind.
I played 113 SNG's this last week and at one point I went 14 consecutive without cashing. That was harsh but I always felt I'd fight back.
Stats:
Ran: 113
ROI: 5%
ITM: 36.3%
Profit: $62
Here's a graph of my ROI. You'll see that I struggled to stay even in the beginning, hit my bad run, and since have steadily built up.