The AK27 is not a combo actually, it's fused like the Dolomite / 1100. It's noticably lighter than the Dolomites I have (in fact it's lighter than my XN10s), but I find the shaft vibrates a little more and has a little less pop. Remember though, these are pro sticks so they're not comparable to the retail versions. You wouldnt be willing to sell that would you?