Good alternative to heavier equipment

I've been looking for an alternative for small to medium sawing tasks in the garden. The BOSCH Keo I found this. Of course, there is a professional version with BOSCH "Blue"; for me the need to bring only small things from time to time in the form reaches the saw from perfect. For big jobs I take anyway then the chainsaw.
Overall I give the saw 4 points.
Positive aspect is:
- Relatively easy and fits comfortably in your hand
- Very simple saws
- Even the cases of smaller trees (diameter max. Blade length) went very smoothly. Both notching and felling could be set precisely.
- Very mobile because battery
- Relatively enduring battery (was enough for two small trees, cases and crush)

Deducting's for:
- Arming for large hands placed inconvenient (sometimes leads to cramp in your thumb)
- Difficult to handle without ironing, because the machine then kickback tendency (logical because the blade bite has). Then you have to keep up with force.
- Start-up of the saw used to. The is only when pressure on the saw blade right at full throttle.
- Battery not readily exchanged (appears permanently installed)

In sum for the hobby gardener thoroughly recommended.