Strong nail forms


Hello everyone,

I know there is a lot written about nail forms but I am looking for nail forms which will be stronger then NSI forms.

One Nail Tech showed me nail forms from Sergey Lavrukhin but they are not on sale in UK.

Please is there anybody who order forms from this Nail tech? Or do you know other nail forms which are the strongest to keep a nice shape and will not be snuggly when applying acrylic please?

Thank you

I use NSI but hear that Brillbird are good corms x