Jacoby cues are amazing and as others already said even work on theirs production line cues is great and play great too.Finish is top noth and attention to details as well.Beside all that they are extremely nice people who stand behind theirs work and will do whatever takes to make theirs customer happy.So,I will let you this.I purchased a few cues from them and have never had any problem with any of them except once,very first time.That time a few days after I received the cue,I found out that the shaft get a distortion,so it was warped.However,it wasn't warped when I received it.So,I sent an email to Dave explained him what happened and with no any hesitation he agreed to build me another shaft and few weeks after he sent it to me with no charging anything for the shaft,nor for the shipping.By the way,that cue has very nice and funny to build rings with tourquise in them.When I received that shaft it was straight as an arrow and it is still straight today.He and all his crew are so nice people and very easy to deal with.I would recommend him to everyone and although I am not big fun of LD shafts theirs are great and they give you a guarantee on them,unlike Preadtor who doesn't.What is the most important their work and playability is very,very consistent and all theirs cues play pretty much the same,of course there is some differets depend on wood and joint and weight.Have very nice firm hit and they use great shaft's wood.
Dave was a really gentleman since the very start and all way thru.Great people and will not dissapoint you,nor theirs cues will.
Hope this helps