If you want to try out Moodle, then you could always run it locally. I did a presentation on it for iMoot 2014: 'My Own Moodle' showing how to install your own Moodle. Available from: www.slideshare.net/gb2048/my-own-moodle, drive.google.com/drive/#folders/0B17B0rYH2zERU21sQnVweUZCUFk and
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