My firm uses Axys/Advent and we are satisfied with the results.
Also, here is a paragraph from a recent article entitled "Tech Checklist for New Planners" from Advisor Max:
4. Portfolio Management Software: When looking for portfolio management software, stick to those that offer a full accounting system. They should be able to track everything from performance to cost basis to information about various transactions. Popular options are Schwab's PortfolioCenter, Advent, and Albridge. Also, if you check the opinions of other advisors before buying, keep in mind they may be biased- portfolio software is often sponsored or subsidzed by a broker-dealer.