Yes, there may be large differences in sushi rice.
Most people would probably think that the quality is not as crucial.
Like so much else the quality of the sushi rice has just as much impact on how tasty your rice will.
There is a big difference how much rice should be washed, how much water to use and how long they should be cooked. The cheaper rice you use the harder it make good sushi rice.
It is worth spending a little extra money on buying rice of good quality.
Please read more about the course Sushi for beginners
Zoë has lectured and held sushi courses for A. P. Moller – Maersk, Hugo Boss Nordic, Novo Nordisk, Novartis, Velux, Gorrissen Federspiel, Beierholm revision, Elbek & Vejrup and many more.