This is a very long read but I think the telling part is the comments. Most people seemed to think that 5 months of research for a 10% difference is too much a

This is a very long read but I think the telling part is the comments. Most people seemed to think that 5 months of research for a 10% difference is too much and I think I agree. Now, part of that time had to be spent anyway as part of the due diligence for moving to the cloud. But 5 months of multiple people's time seems excessive; I would have been frustrated in 5 weeks.