Easy to use with multiple configurable options in each environment that can be customized as per our needs/requirements. There are lots of different ways you could do something similar but I like how it's simple (and free) so we don't have too many headaches if things go wrong! No major downsides at this point - just minor niggles around some edge cases here or there which hopefully will get sorted out over time by someone else who knows better than me :) We've been using it since early 2018 when they released their enterprise version called 'Configure'. It has made setting up new projects easier and more consistent between development team members & devops teams.