Hi, I have had alloy and now have a Stinger 580 glass boat, finish is excellent , performance is great, the fitout is great, cost me 35K BMT - I have a Suzuki 70 x 4 stroke which gives 30 knots on flat water. Much quiter that my old Qunnie and I just love going fishing in a boat that works well and gets plenty of complements at the ramp. I looked at Poly, and for the money they are not bad, but come nowhere near a good glass boat for finish and presentation, although they cost less I felt that they were over priced by comparison. Stinger BoatsTake a look at the stinger site. Smithie