While this is outside your OP....I love a more traditional approach. My favorite is a .50 cal. Ball and cap. It is fun to shoot and gratifying to hunt with. Now, if inline is what you want...I suggest one of the TC's that you mentioned. I have heard nothing but good things.
“The beauty of the Second Amendment is that it will not be needed until they try to take it.”
― Thomas Jefferson
“The constitution shall never be construed...to prevent the people of the United States who are peaceable citizens from keeping their own arms.”
― Alexander Hamilton