Big Catch Bass Fishing

I want to buy my husband a fishing game on Wii for Christmas - the two that I want to Catch Big Bass are fishing and Sega Bass Fishing
What is the best? The Sega one is more expensive - is that because it is better or simply because its newer

Its more expensive because it is more recent. But I have to take advantage of Sega Bass big catch. I first had the game comes with the Rapala fishing rod and I really enjoyed it. But Sega was more like fishing tournament.