bakflip MX4 vs bakflip G2 Tonneau Covers

BAKFlip is a line of hard folding tonneau covers that gives you security and weather protection for small cargo while also offering you near-total bed access when you need to haul large items. BAK Industries designed and patented the popular BakFlip hard folding tonneau, which is the only hard folding truck bed cover to give you full access to the entire truck bed. While tri-fold tonneau covers are very popular, BAK has taken the category to new heights with it's range of BakFlip Quad-fold tonneau covers. While many of these covers seem similar at a glance, the differences are in the details.  Both MX4 and G2 hard folding tonneau covers are very similar in that they are folding aluminum tonneau covers that will fit and work great, but there are a few difference.  The biggest being that the G2 has three sections that fold and the MX4 has 4. The MX4 is also compatible with the BakBox which is a storage box The MX4 also has a weight rating of 400 lbs evenly distributed on it while the G2 isn't rated at all.

Find out what traits the BAKFlip G2 and MX4 hard folding tonneau covers share, and where their differences lie.