I used to be a big fan of screw this I'm going inside, but it's a mix now right? All the fast food restaurants have like one cashier now. Just because you go inside doesn't guarantee that you push your order up in speed, you're still waiting behind everybody else in line that's ordered and now with so many places having two lines , you're probably waiting behind half a dozen people even if you go inside and there's no one there. You don't even get the attention of the cashier right away because they're busy helping fill drive-thru orders. If there are a bunch of people in line yet to order you could make some distance. But now you've got to try to park get in and get back out with the drive-thru line cutting right through the middle of the lot.