Following on from the Stream Deck which was released last year, Elgato's engineers have taken the best parts of the Stream Deck and miniaturised it to create the Stream Deck Mini. Instead of fifteen LCD keys, there are now six, but with Elgato’s new features, that shouldn't be a concern at all.
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips