Tabor Tools TTS25A Folding Saw has been featured on GeekWrapped Best Folding Saws buying guide:
You can pay a lot more for comparable pruning saws but they can't work any better than these. My pruning saws have helped me clear over an acre of dense brush over the past two years. as well as cutting down invasive coastal Scottish Broom bushes. I am amazed they stay so sharp when I am frequently cutting at or below ground level to kill thick roots. After a full days pruning I broke a blade as a result of being too tired to cut straight. I didn't hesitate to order two replacements. One for the house and one to stay in my truck.