Hi,,invisible braces are too expensive also,,so you can either go for zirconia crowns too,,actually it is a life-long investment,,so think properly,,trust your dentistand go ahead!!

Well invisible braces are limited in capacity and are extremely expensive. They are called as invisalign. Also there are cermaic braces with steel wores which as as good as invisible. The treatment time is usally 1 and half years app. I would suggest go for braces rather than grinding but if u want to be quick and dont want the option of braces zirconia is a good option also