Good filehost scripts cost, far more than $1k.

Even then, most of them are terrible. Mashed together by some devs wanting a quick payout.

Glad im not one of those devs *shifty eyes*

As for 'XFS', it really cannot be compared to a quality custom script at all.
Generally people who aren't willing to fund their "filehost venture" use such scripts, and unsurprisingly, fail sooner than those who actually put their own money and effort in.