I have a Canon A710 IS (point and shoot digital w/ UW white balance setting) w/ an Ikelite housing.  Based on my budget and needs I’m considering these 3 strobe setups.  I’m leaning toward one of the Ikelites, partly because I have the Ike housing, and partly because I like the EV manual controller over the fiber optic cord and velcro array the S&S;will require.  From the Ikelite website it’s difficult to judge relative merits of the DS 51 and the AF 35.
Any thoughts/experience will be greatly appreciated.
Thanks!
Akes