Keep an eye on how hot it gets. When grinding large amounts it is easy for the motor to overheat, and on a £12 grinder it might not have a thermal cut out to stop it going pop
The new Korda distance sticks (Made in association with JAG) are a little pricey at £59.99, but I like the look of them.
They've got a few features that definitely appeal to the tackle tart in me