Welcome to the forum! I am one of the guys here that prefers the red dot to the scope. Way easier and faster to acquire, and better in low-light conditions. Mine has a 4 MOA dt size and I regularly shoot it well past 100 yards. Now, that said I wouldn't hunt squirrel at those distances as there is no magnification, but for large animals you will be well served.
My personal favorite is the Ultradot 30 (www.ultradotwest.com). $145.00 shipped with a lifetime warranty, and it is tougher than nails. I have dropped mine out of stands (12-ft) and subjected it to thousands of full-tilt .475 Linebaugh rounds. JMHO.
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