Hi,
Not directly relevant but make sure that it physically suits whoever is going to use it as for a woman they can be achingly heavy after a few minutes and the harnesses seem to be designed for men. Also get anti vibration gloves or you could end up with what I think is called white finger. The better ones give less vibration. Make sure you allow enough money for the safety equipment you will also need especially goggles but I also use my Jonsered chain saw helmet which has attached ear muffs and visor as I got fed up of being hit in the face with stinging bits of vegetation. Long sleeves and trousers rather than shorts are advisable for the same reason. You will need a disk on the end for brambles rather than the cable so buy the disk at the same time.
There are newer ones now that don't need two stroke just unleaded petrol and they are great and seem to start every time plus you don't need to faff about with mixing two stroke. My ex got one last summer from the internet on e-bay but can't remember the make wasn't one I had heard of.
Also depends on where you can get reular support and servicing pays to buy it from that dealer especially if he is your nearest dealer.
This is how strimmimg goes with a brush cutter. Stride purposefully out to barn to get brush cutter. Find that special plastic measuring cup (to work out proportion of oil to petrol )missing . After complicatd maths and use of best kitchen measuring jug to work out proportions again get it fuelled up. Put on protective gear. Try to start it but can't remember exactly what position all the levers should be in. Refer to instructieons eventually get it started. Start strimming, heart as always in mouth in case a) come across a snake or b) even worse cut snake into pieces. After demented hour of strimming in hot sun admit defeat and retire for cold drink with back aching, ears ringing and fingers tingling.
Please note that any unsolicited advertising will be removed