Which one is more worth getting, the McLaren 570 or the Lamborghini Huracan, considering the lower budget? Hope someone knowledgeable about cars can answer.

A used 570 is definitely better than a Huracan.

If your budget is low, the 570 is of course an option, but you might only be able to find a used one now.

Low budget: McLaren or a used one with minimal mileage. High budget: Lamborghini.

570S is fine.

If your budget is low, go for a McLaren. If you're choosing a used one, try to pick one with lower mileage, as higher mileage McLarens might have minor issues with the engine and transmission. The Lamborghini Huracan is a bit better, but used ones are generally over 3 million, so you'd need a higher budget.

The price difference is too much. Where to get the license plate?

Sure, McLarens are cheaper, especially second-hand. But if you don't mind spending that extra million, the Ferrari F8 is a better choice, especially when it comes to quality control.