We are at a major transition point here. I have 3 lawns in a row that all have a mixture of Bermuda, Zoysia, Centipede and St. Augustine in each. I deal with more St. Augustine than Centipede but still 90% of my lawns are Bermuda. 65 miles south of here 60% of the lawns are Centipede or St. Augustine.
The reason some of these lawns are patchwork quilts of turf types is because people will lose sections of St.Aug/Centipede due to the occasional winter where temps dipped to low. Then we'll have few winters with warm enough temps where it'll bounce back some.
Lucky, I don't think so. At times, I have to really be on my toes about what products are being used and when...on the same lawn.
"The Poor Fish" circa 1930's: The Poor Fish wouldn't have been caught if he'd known enough to keep his fool mouth shut.
"Opportunity is missed by most because it is dressed in overalls and looks like work"- Thomas Edison, businessman/inventor