Could be, depends what's your current tolerance, what are you looking for (euphoria? Sedation? Painkiller?)
The F3nt@ Scene is OVER, unless you go to onion. And also there, many are scammers. But I have good News for you. In August we will see new interesting classes, without a fucked up potency and probably effective. Just stay tuned, when info will be public released i'll update on the RC Scene category.