I like that it is easy to use, has good tools for tax calculations etc., but also provides an option in case you need more control over block creation or have questions about how they handle certain situations (e.g.: when there are large amounts involved).
The UI could be improved - maybe add some kind of progress bar while creating blocks? It's free so why not try out what this service can offer first before deciding whether its worth paying anything at all! We're using blockchain technology as part our business model which involves many different parties with varying levels knowledge/experience regarding cryptocurrencies /blockchain technologies. With BlockchainPit we've been able solve issues related both technical aspects such us data storage efficiency by having multiple copies stored across 3 locations around Europe plus ensuring security through encryption methods;.