Difference b/w Rolex and Tudor

[VICI]

All -

I am new to the Tudor name - do not know anything about it.

In researching the brand, I am learning that they use a Rolex case, but an ETA movement.

Is that the only difference?? (besides price and "style difference" to the rolex?

I seems to me that if the ETA movement is accurate, an investment in one might not be a bad idea for an everyday use watch.

Curious on any thoughts.