It looks like the Helix is the most kept unit, and of the 4 listed it is my least desirable of the bunch.
I guess the guys who bought it are still making payments.
It is truly funny how guitar players are. I remember meeting a guy in a local Guitar Center looking over my shoulder while I was looking at the used pedals they had. This dude was something and really must have thought he was divinely inspired to insure players are doing it right. So, he makes the tired old comment tone is in your hands man! So I asked him what exactly does this mean, tone is in your hands? Then, of course, the next tired statement. Eric Clapton would sound like Eric Clapton no matter what he is playing. So I asked him which version of Layla her preferred, the unplugged version of the Derek and Dominos version. Of course, I was setting him up because sometimes I just cannot resist. He said the Derek version, like most people would. So I asked him if the tone is in you hands, why on earth would he have a preference as they should be the same.
He told me I did not understand what he meant and these were really different songs. I asked him to explain so I could "understand" because I thought since Clapton was unplugged on the later version he rearranged the song to be more suited to his Martin because of the difference in tonality as the unplugged version had a cleaner tone, which I knew was not true. We then both discussed the "tonal similarities" between Cream and the version of Layla on Derek.
After he seemed to get ok again, I finally told him Clapton wrote Layla as a Ballad and it was Duane Allman who according to Eric Clapton came up with the main rock riff and even though Clapton did a lot of track work on the recording the main intro riff is both of them playing at the same time through a fender champ. Each plugged into one channel. I asked him if he could pick out which hands were doing what since Duane picked the first few notes and played slide and the last few notes in standard tuning.
So we agreed this was not a good example while I was getting ready to check out a Redwitch Fuzz. Of course, since he was on a mission he followed me. After I got that fuzz as nasty as possible I asked him if he liked and knew any Pink Floyd and he said yes, sure. Well I handed him the guitar and asked him to play the intro to Wish You Were Here. He again got mad and told me I couldn't compare acoustic and electric and what I was doing. So I guess tone is in the hands when the tone is the same.
Silverfox just got a Good Lovin Gone Bad tone and this guitar tone is really cool. In the middle of this song, if you listen close you will hear a phaser. Happens at about 1 minute. If someone can do this with their hands, all I have to say is you are wasting you time if you are not playing professionally. Or you can play it like you. Like Jerry Reed said, it already been played that way, why do I wan to play it that way again. I don't, because I am no Jerry Reed and if I don't switch on a phaser I am not playing the song the best I know how.
Sort of like last weekend I was talking to someone I got interested in playing a couple of Ventures tunes and if I play a Telecaster near the bridge and do no muting it sounds like it has some reverb, but Walk, Don't Run has palm muting too. What a quandary. Do I break down and cheat and use an effect for the correct tone (oh the horror) or simply keep working until my hands will produce this tone.
I was going to learn some Duane Eddy too, but if I got to make that echo sound they got by recording in a grain silo with my hands, I give up.
I know, I just don't understand. The truth is we all use what we want to use and this changes as we do.
Here is Good Lovin.
https://www.youtube.com/watch?v=q7yMgJSOksc