>>50385882Either is fine depending on your preferences. But if you gotta ask, it should depend on your current scout points with his banner. If you scouted him within 3000 - 9000 gems, then just candy him and continue to save. If your within 15,000 or 25,000? Then reach pity with the result of pulling him to 3/5 or 2/5 with pity putting him at 3/5.
This is what I do with pokefairs while masterfairs I pull for whats advertised till the scout rewards are all claimed before considering if I should pull more.