One last time, hopefully, I'm asking for input before I pull the trigger. For me this is a big expense so I want to make sure I'm getting the right stuff. I've finally decided on the Celestron Regal to pair with the 7d I just bought. The question is, which one? Obviously my wallet is urging me towards the 65, but is there any reason thats a bad idea and I should splurge for the 80 or 100? I can't really tell the difference for my needs, which will be mostly birding and secondarily digiscoping.
Thoughts?
Thoughts?