Maybe I've just been unlucky with this one? I've made multiple attempts at 150 mcg, a couple at 300 mcg, and one at 450 mcg. I guess I could keep chasing whatever it is I'm chasing up the dosage ladder. But, this one is telling me, "it's just not working out between us." I'm going to listen and raise the white flag, I think.
Nothing warrants a trip report -- good or bad. In short, at lower doses, nothing much happens for me. Physically, it's pretty innocuous (and no visuals). Mentally, it's a little and quite pleasantly introspective. At higher doses, it can get pretty rocky (and barely any visuals). Physically, it's awful -- or maybe the feeling of being choked for six hours just doesn't appeal to me the way it once did. Mentally, it's a tedious and relentless boredom trap ... like "c'mon, I don't need psychedelics to work out this mundane crap ... give me something interesting to turn over in my mind -- or just let me go." 8)
When I hear "fucking amazing substance"; "fucking winner"; "best psychedelic drug I've ever taken" ... I really have to wonder whether we're taking the same psychedelic drug?!?!? I mean, seriously, 450 mcg of a legit LSD analog working at its peak should not inspire me to check my e-mail, make coffee, and start working out how to conduct an upcoming estate auction.
That ... and the feeling like my throat was closing up??? I'll be honest: there were moments of pretty intense anxiety in that 450 mcg experience related to the choking feeling and difficulty swallowing. I always have at least a couple of milligrams (OK, a couple of bottles) of a Benzo around, but in 25 years, I have never aborted a trip -- no matter how difficult things became. That said, I almost shot this one down. I was tempted. As it was, I did take 0.25 mg of Klonopin several hours in just to get things back on an even keel. (I should be as clear as I can be. There was no panic, but there was *plenty* of anxiety ... along the lines of "am I suffocating?" and "if I am, would I know in time?" and "if I knew in time, what would I do?" Not to be self-congratulatory at all, but in someone else, this may well have spiraled into full panic. And from a physical side-effect! Man, I thought if I were going to get taken down, my own mind would do it!)
Listen, I'm FAR from overly-tolerant to psychedelics. Experiences with 150 mcg of AL-LAD, for example, have been some of the most intensely pleasurable in my life. I do not feel the need to chase anything with that chemical. And jeez ... just
show me a picture of a San Pedro cutting and I'm instantly at a Victorian garden party on Venus with Alice and the white rabbit being served tea by a bound and naked Indian girl who flew in on her mountain banshee for the occasion. No trouble getting there (if I want to) at all. So, why LSZ is *such* a nothing experience (with awful physicals at higher doses) is totally beyond me.

And yet, I'm as confident in this source (with all that entails -- genuineness, accuracy of dosage, handling and storage) as I can be. If I questioned the source, I would certainly say so.
Oh well ... S'OK ... there are plenty of other fish in the sea. And for those of you who really get on with this stuff, all the best to you!