Haven’t heard of that brand. Maybe I’ll try it next.
Dot grid is fine. I find that the different formats change my psychology in different ways, none really positive or negative.
With lines I tend to stick to text. Can’t really draw.
With grid I tend to doodle and fill in boxes.
With blank I do whatever, but write a lot less. If I do write it gets all over.
With dots I end up doing a lot of connect the dots, but less structure than with grids.