Ork codex says that Ork Boyz has the following option:
For every ten Orks in the mob, one Ork may exchange his slugga or shoota for:
- big shoota (+5 points per model)
- rokkit launcha (+10 points per model)
Lets say I have a 30-Ork mob. Does that mean that I can have 3 big shootas AND 3 rokkit launchas in it or I can only have 3 of either big shoota or rokkit launcha?