Actually engineers would also agree changing oil early will be better for the engine.Whatever the internet tells you to do is obviously better than the teams of engineers developing the product.
They all look like that it has to be to flex because tube is curved. It will last the life of the car and beyondGlad I'm not the only one that thinks the dipstick is flimsy. Somebody should make an entire replacement. I would buy. First oil change at 1000 miles with factory oil and filter from dealer since it was free. Now at 1700 miles. Not a DD but plan on changing oil at 3500 mile intervals. Haven't decided on what to use.