If you start the prequels at about 1/2 through season 1 of TCW and end at ROTS it's so much better.
The origin of the bwing is that the A wing was originally known as A fighter ship and the B wing as B fighter ship. The A wing sort of looked like a Capital A and was hence named. The B wing (which looks very little like a lower case b from 3 miles away, in the dark and with a squint) was called after the inventor Bill George, Bill-wing then eventually B-wing