Hi hfjl,
Unless you can find a meter which will tell you the constituent parts of your total cholestorol, i.e. HDL, LDL, VLDL and triglcerides, you'd be wasting your money. A total cholestorol reading on its own is pretty meaningless to be honest.
For the great majority of people, blood sugar levels are far more important than cholestorol. For one thing, if blood glucose levels are normal and stable, cholestorol will look after itself.
All the best,
fergus