I'm pretty sure you aren't looking at the full version of CompositeLab. this is in the CompositeLab forum, which is why I mention it, but you can get the full version of VisionLab
for $350, the full version of CompositeLab
is only $150.This chart
should help you determine which title would suit you best. VisionLab basically takes all the functionality of EffectsLab and CompositeLab, adds in some exclusive tools and features, and includes a commercial license. but if you don't need them for commercial work, then EffectsLab and CompositeLab can be had individually for less initial cost.