My Perfect Set of Tools
My preferred set of tools is an assortment of different brands that balance cost and quality. It includes a Speedball Linoleum Cutter, a couple Power Grip "U" gouges and numerous Josei Moku Hanga To tools of different sizes.
Speedball Linoleum Cutter: While some printmakers might consider this mearly a beginner's tool, I love it and use it all the time when carving linoleum. I find the small "V" gouge indispensable. One downside of this tool is that it's best used on linoleum and soft "rubber" carving blocks (like Speedy Carve and MOO Carve), not wood.
Power Grip: you can get a nice set of Power Grip tools for between $20-$50. I prefer the "U" gouges over the "V" gouges. My favorites are the 6.0 mm and 9.0 mm "U" tools.
Josei Moku Hanga To: I think these are the best tools available for the price. My favorites are the versatile 6.0 mm "V" gouge and the big 10.5 mm "U" gouge for clearing large areas of wood or lino.
There is a certain amount of subjectivity when choosing carving tools because everyone's hand is a little different so what's comfortable for one person might not be for another person. Please let me know if you've found something that works great for you!