I have the opportunity to purchase one of many differ sewing machines 1 is Singer 111W and it seems mainly for lighter leather, 1 Is Juki DDL-8700 which is straight stitch (lockstitch ??)
medium weight leather,1 is Juki DDL- 5550 5.5mm lift of presser foot and is for medium leather lock stitch,1 is a Pfaff 5483-h-814/01 what is seen on this is (chain stitch ??) and has 7mm between needle and plate so I thought heavy leather, Durkopp 211-15103 which seems to sew light weight leather, Mitsubishi LS2-180 which seems to do some leather (Weight??)
I will be flat sewing ad not over 10oz. -belts - holsters - collars - wallets - money belts Hope I have gave enough info . I would like a machine that will work on most of those items but price like for the Durkopp which is high, has to be a concern but performance is also so there has to be a balance.