Jerry, I think many of us have fallen prey to hype, whether it be firearms or anything else. I have to agree wholeheartedly with most of the posts here- certainly, there is a good reason there are Fords and Chevys....
The debate between the 642 and LCR is rather widely covered in this forum, and at the risk of repeating myself, I will just quickly sum up my personal experience with the aforementioned models.
My first pocket gun was the 642- was quite excited to have a quality revolver that I could conceal easily. At the range, I found myself not enjoying its bite, and, as result, didn't shoot it much. Then, the LCR hoopla began, and after holding it, had to have it. The innovative design did, indeed, make it more pleasurable to shoot, and the Hogue grips soaked up a lot of the recoil. I thought the trigger was a little smoother out of the box, but the reset was considerably long for me. Buying the gun for personal defense, I found that firing it fast resulted in a number of failures. And then, S&W brought out the Bodyguard 38 to compete with the LCR (imho).....With the integral laser, I thought it had merit, so I got one. I found it too thin to hold onto comfortably, and the LCR was a little bulkier in the pocket, with the larger grips.
My solution? I took the 642 to my local gunsmith and had the trigger smoothed out- also installed full-length S&W grips that allowed one more finger on the grip....I found it to be exactly what I first set out to get, and today, it is my very favorite gun to carry- and to shoot.
Conclusion- it's a very personal and subjective call. I could have saved a lot of money if I had concentrated on finding a solution before trying to rely on hype. Lesson learned for me. Sorry to ramble
Gene