Any opinions on which might be the better, Sinclair or Hart? Lots of good posts on the Sinclair, but I'm not really sure I prefer the All-Purpose better than their flat-top rest. Just seems like that All-Purpose would leave you kinda stuck if you didn't like it. But, if I can get as good or better 'rest for = or less $ maybe I'd go w. Hart. Just havn't heard as much about them. I'd like to know about the fit & finish on these. I assume each is powder-coated & the finish holds up? Adjustments good, precise & repeatable? No complaints? Just let me know what you like/dislike about each. Thanks.