5 /5 John Powell: Preston Snow and his team at Avidian in SL provides me with excellent service. He is the consummate professional and couples confidence with experience to provide sound financial advice. When he moved from Chase (to STA Wealth becoming Avidian), I moved my investment portfolio to him and generally have been satisfied with its performance. My only reservation is that there is no Avidian application (similar to Personal Capital) that tracks my overall wealth graphically, to monitor and manage my cash flow, budget, RMD, taxes and estate planning effectively. The relationship has been very satisfactory and beneficial to me.