I use a Pfeil small straight bladed drawknife (110 mm blade) with offset handles for finer work and a large curved drawknife (430 mm total, 240 mm blade) also by Pfeil for rough work, although both drawknives work just fine in either role. It's just that the larger one allows for sort of sideways draw cut/slicing movement that lends itself to roughing out. The curvature also makes making flat surfaces easier. I'm very happy with the quality of both blades.
If you're in Europe they're worth it, especially the small one. My only complaint is that the handles on the larger one could be peened with a plate at the end and not just curved into the wood on the inside.
I've checked the prices in the USA and it turns out that what costs 40 € after tax here is an $80 drawknife in America. Mind that I've read that pfeil tools are overpirced in EU for the quality you get. I don't know if that's ture, one would need to ask a metallurgist to be sure. Anyway, I don't regret buying the two drawknives.