Optimize Internet vs. Local Wireless?

[purecomedy]

If I have an internet connection that's 25 mbps but have a wireless AC network (currently can get over 100 mbps) do I run the TCP/IP optimizer on my internet speed or network speed?

I'm most interesting in maximizing my video streaming speed in my network.

[Philip]

Generally, the TCP Optimizer is designed to tune your Internet speed settings, and the same "optimal" settings work over a wide band of speeds. It is safe to use your Internet speed in the slider. This will work for up to Gigabit LAN speeds, because of the miniscule latency on the local network, even with wireless.