Dearest - cheapest
You have to way up whats on offer from the adsl providers and depending on how much cash you wanna spend some waver the adsl connection fee some offer adsl modems some give you sweet nothing, also how much is the adsl hardware going to cost you and where is the cheapest place to buy it from (baring in mind not everyone can afford a massive cash outlay especially at this time of year) so whats your choice of adsl hardware do you buy adsl wireless = dearest or choose to stick to ethernet = cheapest or do you avoid usb adsl modems?
(the only stress you might suffer from is going through this thread looking for the information you need)
Its a lot of choice but no real stress because hopefully someone reading this thread can help you make the decission easily.