I recently installed, by myself, an Equal-i-zer hitch. I had been using a WDH with a friction sway control. I have been on one trip, through hilly, country roads. WOW, what a difference. I would have been holding the wheel, white knucled in the past. With the Equal-i-zer it was if I was just driving a heavy truck. I have not towed with the Reese Dual Cam, but it looked complicated to self install (I am a DIY'er cause I like to, not thrifty). From my research, either way you go, Reese or Equal-izer, you will be happy. You will be acustom to your hitch and you won't want to switch.
2013 Cardinal 3800FL
2009 GMC 3500HD CC LB SRW