I didn't - I chose Marshall
I love my Marshall JCM 800 and my old 1965 plexi JTM45 was lovely (why did I sell it

)
I find that the Laney sounds too full for my liking with humbuckers - or did a few years back
Maybe its a bit different with speakers other than the HH units that they were using
I find my Marshall has a different and preferable high midrange sound and that sells it to me.
But as ever it is a personal preference thing and maybe some of the new Laneys may appeal to me more- I'll have to try some . However the ones from about 5-7 years ago just didn't float my boat.
Also remember that I have been on this board for a long time and i recall that one month everybody was GA GA over Matamp, next it was Marshalls, then it was Engls, Soldanos, Diezel , Splawn and now Laney.
Chose what you like the sound of, dont be afraid to be different to the crowd but keep an open mind.