Consulting resumes are usually valued for clarity and scannability more than creativity. A clean one-page format, strong section hierarchy, and concise bullet points are usually far more effective than fancy design choices.
The best format helps the reader absorb your profile in under a minute. That means consistent spacing, simple fonts, and bullets that highlight impact rather than just responsibilities.
If the resume feels easy to scan, you are already doing a lot right. You may also find it helpful to read a clean consulting resume format if you want a more structured way to practice this.