Here is what I did which made my decision: Go to Bass Pro, Cabelas, or whatever is closest to you. Tell them what you are looking to do. Grab a spotting scope in the $100 range. Grab a pair around $300 and $500 while you are at it. Then grab some binoculars or bring your good pair along to compare. You might be surprised how much better your binoculars are than a $100 or $200 spotting scope (if you got a decent pair like you said).