While the Dozier is a great $20 knife, bang for your buck, you're obviously on a tight budget, so I'm going to suggest a different route, which will excel at whittling and all other tasks, for a friendly budget.
Instead of a single locking folder to max your tight budget,
A Mora Companion + a Rough Rider Congress knife combined for about $25-30, gives you a great affordable fixed blade, which is great for wood carving, especially long hard cuts, +4 different smaller blades to excel at finer detail work.
Rough Rider makes decent "cheap" slip joints with good snap, and decent steel for the price, so 5 blades for the price of 1, a traditional pocket folder + a decent Scandi ground fixed blade, both edc friendly, is by far the best bang for your buck imo.
With those two in tandem, tackling all your edc chores, save up another $20 for a dozier or whatever.
*(add in a cheap sharpener like a fine pocket stone for touch ups).