As an aside here also are the QLD performance metrics for our VIXEN TF (volatility momentum) and VIXEN MR (volatility mean reversion) models. It's more than surprising to me that the metrics aren't all that different....you just have to pick one or the other....or go the safe route and play DN.
Always keep in mind that the VIXEN models are NOT based on price parameters but are based solely on daily volatility analyzed using a toolbox of range algorithms.