Review on Optimized Four Monitor Mount - Freestanding Standard Monitor Mounts by Brian Foster

Nice solid stuff, relatively easy to put together (instructions could be clearer but doesn't take a genius to figure it out, there aren't many parts). Easily fits all 4 of my 23-27 inch monitors, they are secure and easy to adjust once installed. The only problem is that if something hits the main support from behind, the whole structure will tip forward due to the weight of the monitors tilted this way, depending on how I want to position them. When idle, it's absolutely stable. I'm considering tying the base of the stand to avoid a forward tipping accident. Now I've had 0 issues and it looks like a good product.