Compared with cheap DIY telescope solutions the oval aluminum tube conveys the clicks approximately every 20cm considerably more stability, the build quality seems to be better.
Compared to Wertastungsgiraffe Fiskars "finished" I can see the advantage in straightforward to use sawdust, Scissors and also Pfücker with the telescopic handle. The pickers of QuickFit system seems suitable for small fruits, while the non-quick-fit solution wide and therefore only for large apple Pflückfinger has.