Having worked at both NASR and BWSC, I can tell you both have pluses and negatives.
NASR has some retards that work there and they are out to take you for every dime you have. The owners there don't care much about anything and the range was about to fall apart when I was there over two years ago. There is no easy way to replace it, and once it's done it is going to incur a major expense for them to fix it. Right now memberships are their cash cow. They look to retire off about every gun they sell, margin-wise and their selection of guns is horrendous--the main reason I left. I didn't like working in a mail-order retail store. Plus, except for three staff members I know, the place is quite un-aware of the industry as a whole. There is quite a ghetto population and "un-safe" shooters that shoot there on a regular basis as well. This is a major negative in my book. A positive is the fact that it is quite local to about anywhere and save the weekends, it usually isn't too packed. The new memberships are quite a deal, though.
BWSC on the other hand is way out in the middle of no-where-- 40+ mins from virtually anywhere in North Columbus, even. However, you can't find the environment they have there anywhere else in the country save Scottsdale. BWSC has a deep selection of firearms (for being a range) and for most part the quite a knowledgeable staff. A lot of employees will come off as pretentious, but they don't have to worry about the ghetto traffic that NASR does. BWSC has one of the best trained staffs in the country and their training programs are exemplary as well. Their prices are high to a degree, but as I recall NASR was more expensive 80% of the time. BWSC also always had stuff when no one else did during the Obama scare for almost 90 days.
BWSC is also one of the cleanest ranges you will ever find. Plenty of corporate outings happen there on a weekly basis as well.
The way I see it, NASR is probably more suited for newer shooters, or those who just won't drive far to shoot. You'll pay a bit more on average, but it's a convenience thing. BWSC is the great escape, where you don't have to worry about too much ignorance out of the members who shoot there, but you're going to drive awhile to get there and be sure to avoid high-traffic times.
Anyway, that's just the way I see it and I worked at both places longer than 2 years each.