I thought I really liked these 10 pays 5 STTs that Ladbrokes (and now William Hill and the iPoker network and maybe others) are doing but now I am not so sure. My Poker Office database has all my $5+0.50 tourneys bundled together so the ROI displayed for them is a combination of normal STT play and also these 10 pays 5 tourneys. However, they are recorded separately in my spreadsheet.
I've played 38 normal STTs at the $5+0.50 level. I have invested a total of £105 and profited to the tune of £22.53 for a ROI of 21.46%. My ITM % is 38.64%, which isn't great (I don't think). In my defence I haven't played this style of poker for nearly a year now and I have learned a lot since then.
If I now work out the same sort of stats for my 10 pays 5 double-up tourneys I see I have played 115 of them (normal and turbos combined) so invested £326.58 and made a profit of 8.94% with an ITM of exactly 60%. If I split this into separate stats for normal and turbo versions of these STTs I see my ROI for the normals is 16.33% and my ITM is 64% while my turbo stats are 6.92% for the ROI and 58.89% for ITM. Those stats are based on a sample of 25 normal equal payouts and 90 turbos.
First off, these are all small samples but there is something that stands out - my ROI is a lot less for the turbo equal payout STTs, which is not what I expected really. My results have been mixed of late, for sure, but I tend to play better in the turbos, or at least I thought I did as I concentrated more. But I am now seriously considering going back to STTs with a normal payout structure. I had planned to reach a milestone number of equal payout STTs and use the stats from those to guide my future poker but I think I have played enough to provide a useful pointer as to the right way. As I have trouble concentrating for an hour to play an STT it may be that I am better playing turbo STTs with the usual payout structure and I think that's what I will try for a while (30-50 tourneys) to see how I get on. But for now I think I am done with the double-ups