Thoughts?
Personally I think hitting 1-2 cents above the min bid does get your more traffic, but does not mean you have the best position which results to conversions or ROI.
Bidding 1-2 cents over your current min bid will give you good traffic for a short time, untill you have burned your CTR ad history and will move down the list slowly since your current CTR is catching up.
Since your CTR is getting worse due to low max cpc (lower rankings), you are lower on the resultpage and get less clicks your min CPC will raise due to bad QS from having a bad CTR.
Its a circle