Hey there. I have a Gamma X6 drop weight machine. I use it pretty much exclusively to string my own racquets, though occasionally I do some friends (couple times a year maybe). I've been thinking about some upgrades for better stringing consistency. The two options I've narrowed it to are replacing the current swivel table on the X6 with the fixed clamp table upgrade, or getting a Wise head. Just want opinions on value of each option. Are fixed clamps that much better? I don't think I need to replace the machine, as you can get the fixed clamp turntable for less than the cost of getting a Revo 4000 or something similar.