Comment by hungryhobbit

This assumes any research gains last. In practice it seems like none of the frontier companies can keep much of their "secret sauce" secret for very long.

If company X has a better model than company Y, do you use it? Well, that depends: will Y take two years to catch up? If so yeah, you buy X.

But if Y is just as good a few months later, you purchase based on other factors, because you know you can live without the brilliant research X is doing ... since you'll have it soon enough.