Whether or not to use a retro font in your logo depends on various factors such as your brand identity, target audience, and the message you want to convey. They can evoke a sense of nostalgia and convey a vintage or classic vibe, which may be suitable for certain brands aiming to appeal to a particular demographic or evoke a specific era. Remember to ensure that your retro font aligns with your brand personality and doesn’t clash with the overall design aesthetic.

Here are some considerations:

1. Brand Identity: Does a retro font align with your brand’s personality and values? If your brand has a vintage or nostalgic theme, a retro font might be appropriate. However, if your brand is modern and forward-thinking, a retro font might create a conflicting message.
2. Target Audience: Consider your target demographic. Will they resonate with a retro aesthetic? If your audience consists of younger individuals who may not have a connection to the era represented by the retro font, it might not be as effective.
3. Legibility and Versatility: Ensure that the retro font you choose is legible and versatile across various applications. Some retro fonts can be ornate or difficult to read, which might not be suitable for a logo that needs to be quickly recognizable.
4. Timelessness: Consider whether the retro font will stand the test of time or if it might become outdated quickly. While retro aesthetics can be trendy, they can also feel dated if not executed carefully.
5. Competition: Evaluate what your competitors are doing. If many of them are using retro fonts, it might be an opportunity to stand out by choosing a different approach.

Ultimately, the decision to use a retro font in your logo should be based on a thorough understanding of your brand, audience, and design objectives. It’s often helpful to work with a professional designer who can create a logo that effectively communicates your brand identity while considering all of these factors.