I need to find out the difference between floggers, whips, riding crops, canes, paddles etc. I have used a variety of "whips" on my sub but nothing "professional grade". I usually use my braided leather belt which is quite effective (it is short so I can control it and it leaves a nice red line where it strikes!) but I am looking to use different things that may have a different effect. I have looked at handmade suede floggers and leather whips. As they are quite expensive I want to know what effect they have before I invest. Here are some questions:

1- do floggers really cause pain or a discomfort?
2- which are easiest to start with? (which is controlled best?)
3- Are they all legal?
4- do the lengths differ only in control or is bigger better?
5- how are they rated from most pain to least pain?

I would like some subs opinions on this issue. Until then...it's off with the belt!!