Annoying scripts you mean.
I despise those damned scripts, you know what system you have, you don't need to flood a channel with every single last detail of it if someone asks you what your cpu/main board/graphics is/are.
I know there are options to show seperate stats, but no-one ever uses them, even then the colours are plain annoying.
mIRC scripts are another thing that get to me, whats the point, as I say they're not handy, if you really must use mIRC (and pay for it!) then write your own scripts, it's not difficult.
Teddy, IRC clients are the same as operating systems, and web browsers, try them all and see which suits you the best.
It's just user preference.
As i've blatantly shown, I despise mIRC, and personally use X-Chat and B!tchX every day.
I would recommend you to try bersirc(.com) over mIRC though, as it's virtually the same and free.