I've seen two machines that have a very similar price (wise one has xpider table) One is the siboasi 3169 (tennis and badminton version) it is described as low tier And one with a wise 2086 mid tier. If people had a choice would you go for wise 2086 over the intergrated unit. I have no experience with either machine so it's seems like a difficult choice. The siboasi may use a chain driven system so surely would outlast the wise? I'm mainly interested in the motor quality being used to the old clamps and bases both tables would be a big upgrade. Both machines have a 2 year warranty, obviously the integrated unit looks better so I'd like to hear you're opinions. I will be stringing 80% tennis and 20% badminton.