I love how easy Rep makes it so you can run multiple different models at once with their many plugins. The interface could be more streamlined but they are working hard towards getting this fixed in future updates! There's nothing really wrong about rep as such - just keep using them until there's something better out there then try other solutions like pandas or matplotlib first if those don't work well enough either! We've used rep extensively for our data analysis projects over the last few years now. It has been very flexible allowing us to test lots of statistical methods without having to write all these functions ourselves which would have taken ages.