3 ear piercings at the same time?

So long story short I was planning on getting a helix and a rook piercing. After a mix up on my piercers end, he's now offered to do the 2 piercings and an extra one for free as way of an apology.

Is it crazy to get a conch as well, all at the same time, in the same ear? Has anyone healed 3 cartilage piercings at the same time?

I was thinking of getting one in the other ear but honestly pain on both sides at once sounds worse to me. Should I hold off on one and get it another time?