i need a new iron - mine is quite a few years old and has had its day....its a Tefal one, its been fine but i cant get the soleplate clean - its quite "sticky" now and doesnt glide like it used to
i am sat reading the Argos catalogue and am none the wiser - i usually buy a mid priced model but it seems that some models are £85 or more! 
does anyone have any recommendations? my only must have is a large water tank as i hate having to stop and unplug it every 5 mins to refill - i always iron with steam.
just want a decent mid price model....unless anyone can recommend a really expensive one that does it all for me 
thanks!