I think I need to set the record straight.
I have owned both a BJS chrome plated bar and Ben's Bar
4 years later and here is my comparison.
Summary:
BJS Bar - chrome plated
12 string BJS Bar Chrome plated was silky smooth and felt light in the hand.
Being based in the UK it was quite expensive plus shipping and duty - about £100 delivered.
Customer support was fantastic and responsive.
The tone was bright and crisp which was impressive.It made love to the E13th/E9th crispness with the tone turned up but was still a little too crisp when the tone was turned down. The weight also meant I required a little more pressure to cleanly play chords at speed especially closer to the nut.
Ben Burrows Bar's
12 string bar was unbelievably finished and smooth on the strings
Cost and shipping was about a 3rd of the price
Customer support and customisation was endless at no real extra cost on width, length, weight.
The tone matched that in brightness and crispness but also responded better to the tone control giving a more mellow Emmons C6th sound. Allowing a bright crisp high of soulful country and warm smooth tone of Jazz. It simply was by far more responsive. The bar also felt slightly heavier however the extra weight on a lap steel means I can let the bar do its job of cleanly fretting the note so my touch is considerably lighter/smoother and noticeably FASTER Yeah.
Both bars had similar sustain at the Nut, 12th fret and 24th fret near the bridge.
Gailing/Friction/Scratching - NONE I can see with my naked Eye - and Music is about what you can hear. No scratchiness for mean either bar. Thanks BJS and Ben.
4 years later and I'm still happy with Ben's Bar and in fact sold my BJS this year. Which confirms for me that maybe the previous generations who were master builders of metal/planes/trains/toys and steels got it right. You simply can't beat a Steel bar that is built/polished and finished to such a high level. Hence why we play Lap/Pedal Steel

So obvious the clue is in the name. Sorry British humour. Ben's Bars are simply made by someone of that calibre and who by golly has a hell of a touch at finishing and polishing steel bars..
Note: at Ben's price range test it yourself and decide for yourselves but this is my experience. You can take it or leave it.
My bar was a 12 string heavy bar with recessed tail - no hollowed out centre or fancy anything. Long, heavy and finished to a glass like mirror finish - I thought it was chrome its so bright.
Congrats Ben once again. I'll be ordering another bar soon as I have an idea for customisation that would simply be a nice visual touch. No change on perfection to the bar.