Wii Question

I need some hel.Id like to buy my dad one of those wii-gun things but i dont know which there are 2:
http://www.amazon.com/Nyko-87030-Wii-Perfect-Shot/dp/B000X2RKOO/ref=pd_bbs_3?ie=UTF8&s=videogames&qid=1199494304&sr=8-3
http://www.amazon.com/Wii-Zapper-Links-Crossbow-Training/dp/B000W5Y49G/ref=pd_bbs_2?ie=UTF8&s=videogames&qid=1199494304&sr=8-2
So apparently the 2nd is official, but the 1st it pretty cool with the actual trigger and all. also which game would be best:Medal of honor Heroes 2, Ghost Squad, or RE:unbrella chronicals

Medal of Honor: Heroes 2 as far as I can tell is one of the best shooters on the wii with how well you can test the senstivity of aiming and such but I have never played it. If i was you I would hit up some of the large VG forums. Maybe Gametrailers, IGN and Gamefaqs.

To really show of what a Wii can do, I suggest Super Mario Galaxy (amazing visuals and flat out awesome gameplay), Raving Rabbids (for multiplayer and versatile and varfied control schemes) and if you want a light gun I think the Wii Zapper is the way to go because it uses both the nunchuk and wiimote, plus it comes with Link’s Crossbow Training =)

My first stop in assessing games is http://www.gamerankings.com/ because it gives you the average rating on a game based on many reviews from many sources.

I haven’t checked out any of the gun controllers. However, no Wii thread is complete without mentioning Legend of Zelda: Twilight Princess. Such an amazing game.