It is beyond great if a startup can be self funded or bootstrapped, because it means you hold no liability towards VC or private investors and you only count on yourself to make it or break it. However if saas value assessment shows a great potential for the company, it means that it might be worth thinking about attracting more capital to get you scaling. It might be worth looking at sde business valuation, to determine what net income all shareholders will keep, to understand if funding might help increase those numbers.