I currently have a sidekick that I use for email and dates too! However, i am in Love with the Mong, Lv Koala agenda with pink lining. Do you think it is a waste to have two? I just think the lv agneda is adorable. Also the matching pink pen is soo cute but expensive. Would you spend the $ money on the pink pen if I purchase the Agenda. please help me decide! Thanks PF friends!