Saddle questions open style

I have about 240 miles now on the P2C and after doing some more adjustments getting lower. I have the stem bottomed out and flipped down which seems good on flexability comfort. My problem is the Cervelo saddle no matter what does not feel comfortable. I have tried angling it downward but then I feel almost as I am going to slip of the front of the bike as it just pushes to much in my center crotch area.

Do the cut out saddles help a lot with this as for sitting more forward? I have the current saddle all the way forward now and feel I have to try and ride off to one side and all I can think during the ride is how much I hate this seat. I have a trans am saddle on the road bike and it has worked well but only has a cut out midway and not through to the front like the more tri specific saddles do.

I know this is a person to person thing I am just trying to find a saddle I can nopefully buy once. I just do not want to drop $100 plus to find out they really do not help much.

LBS has a fizik long style one but it really looks like there is no relief for centering issues.