I was curious if cheap potters wheels were worth it? I'm mainly referring to the table top ones you can get new for around $150. I'm interested in trying a wheel, but suspect it won't be my main focus, so I'm hesitant about spending hundreds, but are the little cheap ones just an annoying waste of time and money? I'm rather lazy and was hoping not to have to hunt around for a local used wheel (I would know what to look for to begin with). So I was just curious. (I promise not to blame anyones advice if I go ahead and buy something that's essentially garbage).