well, didn't mean to offend anyone, i was being half-humorous, as is the title of this thread (the OP actually says how much he likes his guitars).
have i recorded or gigged in different climates, of course not. you don't need to to pick out a good guitar, espeically if you don't need it to record or travel.
i did A/B an SX (Rondo) bass against a current MIA fender. Those 2 basses were of identical quality (doesn't mean all SX are). You charge me $1500 for a bass like that and I say "meh". You charge me under $200 with a hard case and I say "wow".
I have a chinese Brownsville solid-top acoustic (dreadnaught) that I like better than some Taylors and Gibsons I've played at the store. No, they're not all nice like that, but this one is. Will it improve with age and last 40 years? No, because as soon as it needs a fret job (or getting close) i'll sell it on craigslist and buy me a new one for less money than the fret job
same goes for my 2 electrics - excellent guitars with truly nice tone (unplugged), wonderful tone plugged-in (GFS pickups, again, asian). But come time for fret job in a few years - i'll salvage the parts and buy something new.
it's all about "exceptions", though, what i'm saying: these days you can (easily) find a truly great asian (current) guitar, even chinese. just not stock - you'll have to mod. but you kinda have to mod the current MIA stuff ANYWAY.
Are all of the famous vintage MIA guitars played by famous people - are they the norm or the exceptions from the 50's/60's? Are all of those collectible PAF's and Filtertrons really consistently good pickups? Nope.
Are Swiss watches better than $15 Kmart quartz watch. Sure. But who today needs 'em?
Would I want a cool old shiny Gretsch? Absolutely! But can I spend the thousands for it? Nope. Even if I could I wouldn't - because once you ding it or crack it or "underhumidify" it - it's a nighmare. I ain't jealous, honestly, I just don't need them in my circumstances. But I'm not stopping anyone - enjoy what you can afford. Just don't think that you're all that.