In reply to Robert Durran:
I'm the same, having two sets but totally accept it is a luxury. I do take a few falls sport climbing although being a wuss, not huge numbers! So my sport draws are a bit more chewed up at the bolt end. I have some mates who despite being very experienced don't seem bothered about rope end/gear end krabs, and my trad/winter/ice draws tend to be wiregates - sometimes the same model krab at both ends - so sport climbing draws with straight gate/bent gate makes it much clearer which way round I want my draws used at least! Basic wiregates also can hang up on old school bolts more readily than plain gates too.
I like slightly beefy big krabs and fat tapes for sport, just like I'm happier with my 10.2 rope than on a single 9, even though rationally I know both are safe. So I don't care about my sport draws being heavier and bulkier as at least the sport crags I go to tend not to be epic walks, but walking up the Ben or to Scafell I'm happy for my gear to be as light as possible!
I prefer wiregates for my all-rounders as well because I used to pure ice climb a lot, and still winter climb in the UK when I can and wiregates freeze up less than plain gates in my experience.
But it's all marginal gains type stuff, so OP - like originally said, don't worry too much about it. Having enough is your no.1 safety consideration before all those little things! Hence cheap and more is better than fancy but fewer.