Frankly, in the early season, or when in doubt, I'll grab a neo cap before I'll grab a wetsuit. And I love my wetsuit. No shame for wearing a neo even among the purists for early season. Heck unless you are planning a marathon swim, wear it training. It is easier to do an interval workout in OW. In a race your going all out so warmth is not such a factor.
Frankly, in the early season, or when in doubt, I'll grab a neo cap before I'll grab a wetsuit. And I love my wetsuit. No shame for wearing a neo even among the purists for early season. Heck unless you are planning a marathon swim, wear it training. It is easier to do an interval workout in OW. In a race your going all out so warmth is not such a factor.