Bobcats like gaudy flashy sets…think 5yr old hyped up on caffeine and make a set. They’re naturally curious and can’t help themselves. You can guide like it’s nobodies business on cats too. If you find scat, put in a set right beside it and blend as good as possible.
Coyotes are generally just the opposite, you want that set as natural as possible.
Remember with lure, less is more. You want them “hunting” that smell, not getting a nose full from 6ft away. With bait just make sure you use enough to make it worth their effort. I’m not a big coyote or fox urine fan because of the deer attraction. Bobcat urine doesn’t draw as many deer and will catch coyotes, fox, and cats. Plus 95% of the cats I catch have a full bladder. Carry extra pint bottles to fill up cause about 5-6 full bladders can fill one up.