Arctic MX-4 vs MX-2 What's the difference?

WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so

ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity

Best thermal paste for laptop

ARCTIC MX-4 (8 Grams) - Thermal Compound Paste, Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, Thermal Interface Material

which one should I use? : r/pcmasterrace

ARCTIC MX-6 Thermal Paste Review

Arctic Cooling MX-4 Thermal Paste Review

Ultimate Thermal Compound Comparison - MX4, NT-H1, CP9, Arctic Silver etc.

ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive, Non-capacitive : : Electronics

Arctic Cooling MX-2 Review

ARCTIC Releases MX-6 Thermal Paste, 20% Better Performance Than MX-4

Arctic MX-5 vs MX-4 vs MX-2 What's the difference? Also Noctua NT-H1

Arctic MX-2 vs Arctic MX-4: test past termo-przewodzących