Was starting with a Progasm a mistake?

I bought my first aneros a while ago, a Progasm, the sensations are amazing and I really enjoy using it. However I am only able to achieve HFWO when using it, not a dry orgasm or superO. I understand patience and practice are needed to achieve these types of orgasm. My question is have I potentially gone too big by starting on the Progasm could the larger size be causing the orgasm to come on too quickly and therefore be making it a wet one.

Just looking for some advice if maybe I should get a Helix and use that until a superO can be achieved?