Epilator.. help me pick the best please?

I am going to buy my very first epilator and want to know wich is best I have found these two sites wich I can go to and buy in store so picking from here would be perfect ....................a href="http://www.boots.com/guidedsearch/newsearch.jsp?searchArea=1&searchTerm=epilators&uri=%2Fshop%2Fproduct_list_new_template.jsp&clificationId=1027223&contentId=&articleId=&N=0&Ntk=all&Nty=1" rel="nofollow"http://www.boots.com/guidedsearch/newsea…/a or a href="http://www.argos.co.uk/webapp/wcs/stores/servlet/Search?prodPage=75&sort_field=Relevance&storeId=10001&catalogId=1500000701&langId=-1&freeText=EPILATOR&categoryName=category_root&subCategoryName=Personal+care+and+bathroom&category=8963611&info_catcount=24&catcrumb=1%7Ecategory_root%7EPersonal+care+and+bathroom%7E8963611%7EEPILATOR%7E24%7E&info_browse_level=1&x=9&y=5" rel="nofollow"http://www.argos.co.uk/webapp/wcs/stores…/a ... pick one for me and higlight the link and tell me the reason why also what is the best way of dealing with the pain of the epilator and is the pain worth it & do you get used to the pain?