Generally speaking, yes, but it depends, of course, on the particular circumstances. However many of the jumpers that I have come across are not much better then a simple metal pressing, often plated to give an impression of quality.
I have never come across anyone saying that the supplied jumpers outperformed those made from speaker cable matching the main amp/speaker run or otherwise specially selected.
I suspect there are plenty of cases where two runs wouldn’t make a difference (perhaps some crossover configurations?), but the improvements in my system always had me reaching for my credit card.
A slight diversion, I know, but I spot a pair of Iconoclast speaker cables above. Me too (and I have the interconnects also)! Hello, fellow owner. I wonder how many of us there are on this forum.