yes go for the stick hand held ones, they're fab and also useful for yorks pud batter, making smoothies, etc for grown ups. I've had my current one for about 8 yrs and use it nearly every day. Second about one with removeable bottom.
Oh really glad she is doing well and so pleased the b'feeding is working out.I'm sure one day she will suddenly put on loads and you will be on here asking if chubby babies lead to chubby teenagers! lol