Raising a bridge round versus a Series B round can have different advantages and disadvantages for your startup, depending on your situation and goals. For instance, a bridge round can be faster and easier to raise than a Series B round, as it involves fewer investors, less due diligence, and simpler terms. This can save you time and resources, and allow you to focus on your core business. Additionally, a bridge round can be less dilutive than a Series B round, as it usually has a lower valuation and a higher conversion discount. However, it can also be riskier and more expensive than a Series B round, as it implies that you are not ready or able to raise a Series B round, and that you need more time and money to reach your milestones. This can signal a lack of confidence, traction, or growth to potential investors, and affect your reputation and valuation. Moreover, a bridge round can create more pressure and uncertainty for your startup, as it is usually a short-term solution, and not a guarantee of future funding. You will still need to raise a Series B round eventually, and you will have to meet higher expectations and criteria from investors, as well as deal with the conversion of your bridge round into equity.