I find that the 110-140 hFE range works well for the Super Fuzz. Just remember to match the gains for Q4 and Q5 for maximum octave overtones. If your transistors measure on the higher end, consider trying 2N5551s. I used those in my recent
Super Fuzz build and they were perfect.
Oh, and if you end up using 2SC828s, make sure to check their pinout (and pin placement on the PCB) first. I've seen transistors labeled as 2SC828s with both EBC and ECB pinouts.