Get on the merry go round. I stayed for a year, lost my deposit after giving up on every trial cable sent my way. Those cables did not give the rise I was looking for and finally I was pointed to Iconoclast by the company that took my deposit money. I read on this forum it's all about the geometry but did not entirely grasp what that meant. Geometry balances frequency, capacitance, resistance and inductance.
Happy hunting
Happy hunting