Calling Flame! (or anyone else with wool wrap expertise)

[AnnVan]

Hi I use two part nappies full time on my DS. I'm seriously tempted by some wool wraps, although I haven't used them before. Which ones are best. I quite like the look of the Stacinator, or the Swaddlebees wool wrap. Also how often do wool wraps need to be lanolised etc?
I get on quite well with the Airflows I have - are wool wraps worth the money?

mumoftoby - make sure you use wool yarn, not acrylic.

Thanks Isaidno i'll pass the message on!