Can make a bit of a difference
Lower viscocity leads to slightly longer drying times and more of a chance to position your work before it sticks. However, if it's that complex, then I wouldn't be buying it from an art shop. Regarding the OP, most people I know refer to it as cyanoacrylate as in some cases inferior adhesives can contain different active ingredients but still be labelled as superglue. However, I work in a fairly specialist field, so your mileage may vary.
( Colonel Boris "...a desperate Buzzfeed imitation...", Sun 15 Apr 2012, 3:05, 1 reply)

In all the different brands of msds's for superglue I've had to look up recently
(accreditation coming up) they've all had the same concentration and been cyanoacrylate with no bp or additives.
In specialist fields I'm sure there are other products but for glueing your fingers together whilst sticking a clients figurine back together it really makes no difference between the brand name and dodgy chinese made version.
(Misery McUglywife an attention seeking sociopathic fuckstain., Sun 15 Apr 2012, 3:54, closed)

A debate about glue
This is why I like the 'internet'
(mr-lizard Hell's teeth man!, Sun 15 Apr 2012, 5:40, closed)

Note "debate"
with a low /talk quotient here it hasn't devolved into
"Your mum gave you inferior superglue to wank with whilst bringing you some tea in the back of your Honda Accord just before that mate of your brother's chopped that massive druggies head off with a samurai sword. You fucking nonce."
God I'm missing Shambles... :(
(Misery McUglywife an attention seeking sociopathic fuckstain., Sun 15 Apr 2012, 6:05, closed)

Shambolic.
4 eva in r hartz.
( The Mock Turtle ™ --- Thinks you are a cunt, on, Sun 15 Apr 2012, 9:29, closed)

No.
He's just got me on ignore.
Muppet.
(Misery McUglywife an attention seeking sociopathic fuckstain., Sun 15 Apr 2012, 10:03, closed)

I work in a general DIY shop.
Superglue is superglue is superglue to most people there. I can only imagine OP is in a similar situation.
( Bats, Sun 15 Apr 2012, 7:28, closed)