In an ideal world, I would have the new Nikon D500 plus Nikon 200-500 plus 1.4 TC. We're talking, what- $4,000 USD?
Instead, I have a refurbished consumer grade 55-300 zoom on my D5500. Nice rig, but it won't bring in the distant wildlife and birds. Still, I'm just a dude shooting pics for grins on some weekends.
Rather than spend a couple of grand on big wonderful long glass, It's tempting to pick up a bridge cam for just a few hundred. Compromises abound, but such is life, no? The hesitation I feel (most) is the feeling that I KNOW will kick in which I get an almost fabulous shot from my compromise rig. Tricky.