Make sure you try to seat on that chair, get the one that is adjustable the height, I mean. About the arms, it's totally up to you, sometimes, you just want to hang something and reach quickly near to you, so you need the arms! Don't forget
make that chair Roomy, just in case you need to put fabrics on your lap. Sometime we just need to relax and seat, look at what treasured Creation we made! Go shopping and pick what is very COMFY for you! Good Luck!