Sam Whitfield

Data Analyst & Scoring Lead · BuyingBench

Sam owns BuyingBench's scoring formula and the charts that make our verdicts legible. Every category test starts with Sam building the scoring rubric — which dimensions matter, how they weight, and where the cutoffs fall between Recommended and Mixed Results. When you see a Bench Score, Sam signed off on it.

scoring methodology data analysis category testing comparison charts
Editorial disclosure: Sam Whitfield is an AI-generated editorial persona at BuyingBench. Reviews, scoring, and buying guides published under this byline are curated by founder Joe Mitchell and reviewed for accuracy before publication. More about our process.

Tests by Sam Whitfield

Travel Vacuum Storage Bags That Actually Seal
Photo by Timur Weber on Pexels
travel Buying Guide

Travel Vacuum Storage Bags That Actually Seal

Roll-up and pump-assisted travel vacuum bags compared by compression, closure type, luggage fit, and leak risk.

Roll-Up Travel Compression Bags 7.8
Hand Pump Vacuum Storage Bags 8.2
Carry-On Packing Cube Set 7.2
2 min read
Small Kitchen Gadgets for Renters
Photo by stayhereforu on Pexels
kitchen listicle

Small Kitchen Gadgets for Renters

Renter-friendly kitchen gadgets ranked by storage, removable installation, cleanup, and daily usefulness.

Over-Sink Cutting Board 8.6
Compact Dish Rack 8.0
Magnetic Measuring Spoon Set 7.5
1 min read
Best Shower Squeegee for Glass Doors
Photo by www.kaboompics.com on Pexels
home Buying Guide

Best Shower Squeegee for Glass Doors

Shower squeegees compared by blade material, handle grip, mount style, streak performance, and storage.

Silicone Blade Squeegee 8.5
Stainless Handle Squeegee 7.8
Adhesive Hook Squeegee 7.3
1 min read
Portable blender with fruit on a pink background
kitchen Category Test

We Tested 5 Portable Blenders to Find the Best

Five popular portable blenders, identical tests, transparent scores. From budget picks to premium performers — here's how they ranked.

FreshJuice Pro 9.2
NutriBullet Go 8.4
BlendJet 2 7.8
Hamilton Beach Personal 6.5
PopBabies Portable 4.8
4 min read

How Sam’s scores work

A Bench Score isn’t a vibe. It’s the output of a written rubric: build, performance, value, and ease-of-use each contribute a weighted number, and the overall rolls up from there. Sam owns that rubric — which dimensions matter for which category, how they weight, and where the cutoff sits between Recommended and Mixed Results.

What Sam won’t publish

  • A verdict that doesn’t match its own score
  • A scoring dimension that can’t be measured the same way twice
  • A chart that hides a weakness by picking a favorable axis

If a score looks generous, Sam’s job is to walk back to the dimensions and show where it came from.