Nomad 6.5 Does the Extra Length Make a Difference?

JOKER NOMAD Bushcraft and survival knife.
https://www.joker.es/en
https://www.bushcraftcanada.com/products/detail.cfm?product=5422

Stainless Steel: Böhler N695
Handle: Micarta
Blade Length: 6.5” / 16.5cm (standard is 5” / 12.7cm)
Blade width: 3,4 cm
Blade thickness: 5 mm
Knife's weight: 280 gr
Sheath's weight:110gr
Type of blade: Spey
Leather sheath.
2 meters of paracord 550 included