I stayed with a provider for rather longer than I should have done because I too was afraid of switching (and couldn't afford for anything to go seriously wrong for professional reasons). Eventually I took the plunge and I am very glad I did. I did have some very odd problems when switching (my router for some reason no longer worked after the switch, but it was quite old, and it took a while to catch that particular issue since it had worked just fine before and I'd ruled it out as a possible cause for that reason). If all goes well any outage should just be a couple of hours.
I strongly support Andrew's recommendation for
thinkbroadband as a very good source of information.
It really helps if you have a list of priorities. Which of the following are important to you, and to what extent?
- price
- reliability
- support in the UK (no ringing call centres abroad where the operators don't understand what you're trying to tell them)
- capacity (I don't know how much of an issue `throttling' still is, but it certainly was noticeable with my previous isp and very frustrating - I live a long way from my local exchange and that used to only have the re-sold BT basic option)
- usage included in the contract (and extra cost if you should exceed this)
Price can be really hard to determine because many operators offer combi-deals (tv, phone, broadband). I investigated one really good sounding broadband deal to the point where I realized that the phone deal that had to go with it included horrible call charges when going beyond the light usage limits.
Note that many providers insist on signing you up for an extended period (a year or so) with heavy penalties if you decide to switch again. They do offer good monthly rates with this, but if you should be unhappy with the new provider you have a problem. Unfortunately it's very rare these days for any provider to let you have a rolling contract for a try-out.
I am really glad I switched, and in retrospect question why on earth I put up with so much frustration from my previous isp. A little research now will go a long way to making sure that you end up with a deal that's right for you.
Andrea