Hi, Kate! I agree with much of what has been said, especially about reporting, robustness and long-term savings. I am one of the few consultants that does conversions into eTap from RE. A lot of my work is talking through what User Defined Fields (UDFs) you need to create in eTap to accommodate the information in RE that you want to keep. It's all in the translation. If you've been using the Tribute module in RE, that becomes very different in eTapestry, and might become a deal-breaker for you. Similarly, if you have planned gifs already in your system. If you are considering archiving some of your inactive constituents, thereby decreasing the number of your constituents and potentially dropping to a lower subscription band, that is possible with or without conversion. Another thing to consider before you convert is the training it would take to get your team up to speed in eTapestry. As Bill mentioned, the query/report logic is quite different from that of RE. But it is teachable and learnable. eTap has many terrific tutorials on-line, but they are general information. You would want to have specific training that would translate what you're used to in RE into eTap-speak. You would also need to know how to use the UDFs that would come from conversion.
Feel free to reach out to me directly with specific questions. I'm happy to help.Judith Youngblood, bCRE, bCET