>> but I still think I want to find a center that will satisfy 99% of the owners instead of 80%.

That's easy. Spend a lot more money and you can probably find something that everyone would like.

The challenge IMO is finding something for a reasonable price which, for YOUR purposes, is pretty much as good as the cost-no-object products.

M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8