Pros and Cons:

Pros:
  -Way safer TnL on bad special (can save up to 30 seconds).
  -Potentially faster Archie (you'd be 45 for him).
  -45 for True Double.

Cons:
  -~16 seconds of a detour
  -Different repel usage (may have to yolo some tiles, haven't tested)
  -You hit 46.
  -19 tiles of water and 3 tiles of grass without Repel.