Vaadin TestBench for Vaadin 10

We are setting up a new project using Vaadin8, could we use V10 of testbench to test out Vaadin8 pages, there seems be
several advantages to version 10 (like grid etc)

Is this possible? Recomended?

Hi,

for Vaadin 8 apps you need to use the Vaadin 8 TestBench version, i.e. TB 5.x. The TestBench component API implementation is tied to the component version used and also to the framework version so you cannot use the V10 version with V8.

There is a grid element API also in version 5.x