Program comparison

GZCL Jacked & Tan 2.0 vs Darkhorse

Both are four-day intermediate strength-and-size templates. Compare tiered GZCL work with a more powerbuilding-oriented weekly structure.

Program

GZCL Jacked & Tan 2.0

A free 12-week, 4-day upper/lower GZCL template combining rep-max T1 work with T2 and T3 volume.

4 criteria.daysShort12 criteria.weeksShort

Program

Darkhorse

Brian Alsruhe's free 9-week variation-based strength template with an optional deload and test week.

4 criteria.daysShort11 criteria.weeksShort

Methodology

How this page was put together

These pages are reviewed against IronFlow's current public program library, released app capabilities, and public training references.

Updated

June 30, 2026

Built from

IronFlow's current program library, import flows, released calculators, and app capabilities as of June 30, 2026.

Use this page for

Comparing two real templates before you commit to a full program page or add one to your training flow.

Comparison

How Jacked & Tan 2.0 and Darkhorse differ

Compare how each template organizes heavy barbell work, back-off volume, and accessories before choosing your next four-day block.

Criteria
GZCL Jacked & Tan 2.0
Darkhorse
Primary focus
Strength
Strength
Typical level
Intermediate
Intermediate
Training frequency
4 days per week
4 days per week
Program length
12 weeks
11 weeks

Jacked & Tan 2.0 makes the tiers explicit

Its T1, T2, and T3 structure gives each exercise a clear role and makes the balance of intensity and volume easy to see.

Darkhorse leans into a powerbuilding feel

It pairs focused strength work with back-off sets and accessory training for a blended strength-and-size week.

Recovery capacity is part of the choice

Neither template is a casual beginner routine, so the best fit depends on how well you recover from four demanding training days.

More tools

Explore the other training tools

Training tool

E1RM calculator

Estimate a practical one-rep max from weight, reps, and RPE.

Training tool

RPE ↔ % converter

Convert target RPE into working percentages and back again.

Training tool

Warmup planner

Build a simple warmup ladder from your top working set.

More comparisons

Explore related head-to-head guides

Comparison guide

nSuns vs GZCLP

Compare nSuns and GZCLP on training frequency, progression style, and who each program fits best before choosing a template in IronFlow.

Comparison guide

PHUL vs PPL

Compare PHUL and Push Pull Legs for hypertrophy, training frequency, and weekly structure before deciding which split to run in IronFlow.

Comparison guide

5/3/1 Boring But Big vs GZCLP

Compare 5/3/1 Boring But Big and GZCLP on experience level, volume, and progression style before choosing a strength program in IronFlow.

Comparison guide

StrongLifts 5x5 vs Basic Beginner

Compare StrongLifts 5x5 and the r/Fitness Basic Beginner program on schedule, exercise selection, progression, and who each beginner strength plan fits best.

Comparison guide

StrongLifts 5x5 vs GZCLP

Compare StrongLifts 5x5 and GZCLP on progression style, training tiers, weekly structure, and which beginner strength program to choose.

Comparison guide

GZCL Jacked & Tan 2.0 vs nSuns

Compare GZCL Jacked & Tan 2.0 and nSuns on training frequency, volume, progression style, and the intermediate strength lifter each template suits.