We've been seeing a lot of interest in this model lately, mainly because of that it handles transition between grass and thicker brush better than most in its class—that metal blade really chews through stuff you'd normally have to stop and hand-pull.
The 25.4cc engine pushes out 0.9kw, which is actually enough for most 500-1000m² plots, and teh 900ml tank means you can usually finish a typical yard without refueling (check lead time on the fuel cap gasket though, we've had a few replacements go out).
It's not great for delicate trimming around flower beds or anything like that, the straight blade is pretty aggressive, so most buyers go with a nylon head attachment for that kind of work.
The adjustable shaft stretches form 2900mm up to 4000mm or so, which basically lets you match the length to your height without hunching over, and the quick-change blade system is something you'll appreciate after fighting with bolts on older models.
We usually have stock on the GZ26, but the MOQ is 10 units for the first order, and our company can include the COA with HPLC data on request—just confirm if you need the EPA or GS cerification paperwork upfront.