Cables to top binding posts?

I think this may have been discussed before, but I'll ask anyway...

If I'm using a single cable to wire bi-wireable speakers (B&W 602s3) is it better to connect to the top (tweeter) posts to improve treble response, meaning the low frequency info has to travel via the brass jumpers?
FWIW..Wide flat conductors are best for high frequency. However, unless you are talking RF frequency it doesn't make any difference.
Yes, that is the way I would do it. Nothing technical, but simply that the you are more likely to notice a difference in the mids and highs if they get the jumper; while you are not as likely to notice a change in low frequencies. Ultra low frequencies are felt more than heard.