didwot you are right to make mention of the APR including the calculation for interest AND fees included in the facility, such as documentation fees etc etc... i used to work in consumer finance and can say that the APR figure is such a blunt and misleading tool and instead of doing what at first glance seems an admirable service, i.e inform a potential borrower of the cost of borrowing (the interest and any additional fees) it does no such thing in practise... ask many people how an APR calculation is made and you will normally see something similar to ethels description..
The examples oneeyedvic uses show the misleading nature of the "rev counter" approach, high is bad low is good...how much, how long, the best way to see the cost of borrowing is the total charge for credit calculation
the APR is ONLY of any use comparing like for like borrowing, same advance, same term from different lenders, then it does have a value i agree
i would certainly recommend instalment credit (a fixed term loan) over a credit card in relation to paying off existing debts. I have seen many people fall into the trap of over indebtedness, credit cards without the ability to repay them at the end of each month are a difficult trap to escape from, of course credit cards have their benefits but in all honesty normally only to those that have the funds to pay them off each month, those who cannot, pay for the facilities used by those who do.