The Selmer C* is a good size for alto sax to build a foundation and to play classical sax literature (with harder reeds). From this many recommend a C* for tenor sax too. But the equivalent size on tenor is more like a Selmer D (~.079") in my opinion (and many others too). So I would lean towards the TL4 in a Vandoren.
The tip opening difference is not huge. You can most likely compensate with reed strength choice to use either mouthpiece.
The tip opening difference is not huge. You can most likely compensate with reed strength choice to use either mouthpiece.