Professors vs. resume review service ✍️ - conflicting advice is driving me crazy!

thanks for keeping the thread alive with cover letter talk — super relevant add-on! quick update from me: i tested cover letters from the same 5 best resume companies. craftresumes and resumewritinglab.com crushed it — personalized, keyword-rich, tied to resume achievements. the cheap/big ones gave boilerplate stuff. if you're buying from best resume writing companies, always bundle cover letter if available (usually $40-80 extra). it boosts response rate 2-3x in my experience.

@EngineerInTraining okay, stepping back from the cover letter tangent for a sec, because I think the root of your original problem is worth addressing directly.
Conflicting advice happens because each source is optimizing for a different goal:

Your professor wants to see technical mastery — the resume is proof you learned the curriculum
Career center wants to get as many students employed as possible — generic advice scales
A resume review service — the good ones, at least — actually care about what hiring managers in your target industry are screening for today

My honest recommendation after reviewing hundreds of engineering resumes: weight the advice based on who's closest to the hiring decision. If your professor isn't doing the hiring and hasn't recruited in 10+ years, their formatting opinions matter less. If a resume review service has writers with actual recruiting backgrounds in engineering — listen to them first.

This thread convinced me to actually test the difference, so I'm sharing my results. Sent my old resume to a hiring manager friend and used a resume review service (resumewritinglab.com) around the same time.
Here's what each caught:
Hiring manager review:

Said my internship description read like a job posting, not an achievement
Pointed out that "assisted with X" bullets screamed junior to her
Didn't touch formatting at all

Resume review service:

Rewrote the same internship into this:

❌ Before: "Assisted in developing embedded firmware features for IoT sensor prototypes"
✅ After: "Contributed to firmware development for IoT sensors, reducing boot cycle time by 31% through optimized interrupt handling"

Also flagged that my skills section had no ATS-relevant keywords for my target roles and reordered the whole header

Both were useful — but the resume writing review caught things my friend didn't because she reviews resumes holistically, not through an ATS lens. If you can, do both. If you can only pick one, the resume review service wins for practical job search results.

okay random question but is it even worth paying for a resume review service when you basically have no experience?? 😬 like i'm a sophomore, one club, zero internships. feels like even the best professional resume writers review isn't going to conjure something out of nothing??
asking because i'm watching this thread and genuinely don't know if i should bother or just use a free template and apply to anything entry-level