If you are a beginner then its best to start slowly with toys. Start with the beginner toys because for one you are not use to the big ones yet and two it will help you get use to the toys along with finding out what you like and do not like.
Sometimes toys and things are not for us and the reason is we try to rush into it say we seen a cool position online and you really like the way it looks and you want to try it for yourself and you try it and it just isn't comfortable, it's not pleasurable and you just wish you never try it. It's okay to think this about things because it takes time and lots of practice.
There are things out there that takes longer than others like anal. It takes lots of stretching, time and lube. No matter how big or small the toy, is it will hurt because your anal cavity is not used to stretching and it will burn and hurt and sting and you probably will have regrets but you will keep having to try it after all you may enjoy it but have to start small with like fingers instead then work your way up.
It never hurts to experiment and try new things. This helps you know what you like and what you dislike. It helps you explore your body and lets you know how much you can take and what brings you pleasure. Just have fun and don't hurt yourself! It's all about you, what you love, what you enjoy and what pleasures you.
*****BE SURE TO USE LOTS OF LUBE EITHER WAY YOU GO AND TAKE IT SLOW!!!*****