Is there any barbeque that isn't spicy? Like on a 1-10 scale around a 3 or less? Is it all the same sauce used?

The meat itself is not very spicy

You can get it without sauce

Yes, you can get it without sauce and yes all the same kind of sauce is used.

The meat season with spices and you can add whatever sauce you want

The meat has that smoke flavor the sauce is not that spicy

The meat is seasoned so you can use any sauce you want.