Shaperbox and Infiltrator have an almost identical feature set. In essence, both Fiestes are just multi-effects plugins with adjustable shapes and times, but which of the two is better? Actually, both plugins have their own place in my workflow. I love using Shaperbox for simple things like side-chaining, filter movement, or subtle effects across multiple bands. But Infiltrator is my favorite tool for absolutely demolishing and glitching a sound. However, you shouldn't let this stop you from using either of the tools for both purposes or even doing a de-opsit way around.