Which ReefBreeder fixture did you have and what was it that makes you want something different? What are you looking for in a new fixture? Basic 2 channel leds with dimmers, built-in timers and digital dimmers, sunrise/sunset control, more than 2 channel control? What is your budget?
I have used a wide variety of led fixtures from high end (over priced) EcoTech Radions to old, poorly made, super cheap (as in cheap components) Chinese fixtures. I have 4 tanks and 2 refugiums currently and use 3 EverGrow fixtures over my 180g & 75g DT's, an OceanRevive over a frag tank, a ReefRadiance (never again-crappy customer support) over a 65g shallow reef and basic ReefBreeder fixtures over the refugiums. They all work very well (except the ReefRadiance which has controller issues that they are well aware of but are unwilling to even offer a new controller board for me to install).