So I am working on creating a collection of bike tools to have a complete home mechanic set as I am finding out that working on bikes is something I really enjoy. What are actual good tool companies you trust and tools that you use - any budget goes? Does it always make sense to buy individual tools rather than tool sets?
Does it always make sense to go for the more expensive variants or are there some places where you can cut corners with tools?

Right now I am looking for a good torque wrench and am thinking about getting the Wera 2.5Nm - 25Nm one.