What sort of Power Saw should i buy? I need the saw for landscape purposes but i don't want...

I need the saw for landscape purposes but i don't want one thats to big. I need it to cut branches on overgrown shrubs and glutinous weed branches. I was thinking of a recipricating saw I don`t know. What type of saw (not brand, type) should i buy? How powerfull should it be?
Answers:    Truthfully, if all you are looking for is the skilfulness to take out some branches on shrubs or pruning some branches, you are better rotten with a couple of hand pruners and a duet of loppers. The combined price is going to be less than a saw. You'll draw from more use out of them than a chain saw. If you want to take down a feeler, you're safer in a tree next to a hand saw.
A paw saw for landscape is what you want because you have need of to cut the branches at the cuff of the branch. That is the part where on earth the branch comes out of the tree. and when a branch is cut off this will grow over where on earth you cut and heal the tree. instead of an monstrous half cut sour limb. For over grown shrubs. and i am guess you dont own hedges. pruning shears is also what you want. and a short time ago trim off simply what you need. becareful when pruning flowering shrubs that you prune them right after they bloom. so they enjoy time to recoop and set flowers for next year.