Google Get Digging, sells Belotta azadas. Imo very good quality tools available in a range of weights, sizes and some useful variations (the pick azada has been really handy).
Have found Wolfgarten soil rakes to be good. Their click system also means you can use various heads and can make lugging stuff easier.
Silky fox for saws, particularly their root saw.
Long handled,round point shovels 🙂
As others have said, the “right” tool depends on what you’re digging and where.
Have used IMBA supplied McLeods and home made UK ones. If they work for you then great but there’s better alternatives / combinations.
Quality tools are almost always worth the money.