I'd a kinda similar experience in my formative years. Had been plugging away learning on my old Westone Thunder, visited Sound Control in Glasgow (this was in the mid 80s when it was in the Saltmarket). Thought I'd chance my arm and try a couple of high enders (for me at the time) a Wal Custom and a 'Ray. The Wal was probably about double the price of the 'Ray at the time, looked gorgeous, but I couldn't get on with the EQ, 100 different variations on a goose farting in the fog (to paraphrase Billy Connoly). Tried the 'Ray, felt great, plugged in and immediately got a great sound, as previously stated, tweaks on the EQ and hand position merely enhanced the range available. Do not underestimate the power of a good simple, 'right' design.
Over 20 years on, and after working my way up through the old Westone, a MIJ Precision, now finally have a fretless 'Ray in natural ash with lined Pau Ferro board, and it's absolutely wonderful, so much so that I'm considering bumping my main fretted grail (a Steiny XL2) for a fretted 'Ray.