Guild Wars 2

I have a lvl 80 human ranger with whom I have completed my personal story and done nearly 60% of the world map.

I was thinking maybe there is a better solo build.

My build at the moment.

Longbow (main weapon)
Torch & Axe other, I find this choice good for dealing with groups.

Heal Skill – Healing Spring
Utility Skills – Signet of Stone, Signet of the Hunt and Signet of the Wild.

Elite Skill
Rampage as One.

Traits
Marksmanship 30 points – Signet mastery, Beastmaster’s Might, Signet of the Beastmaster.

Wilderness Survival 30 points – Expertise Training, Hide in Plain Sight and Bark Skin

Rest of points in Beastmastery – Speed Training.

Could anything be changed to better this as a solo build ?

both beastmaster traits in marks could be better choices.

expertise training could be worthwhile with the right pets now, it’s a question of offense vs defense ( shared anguish ).

signet of the wild scales with healing power, the heal is kind of lackluster without it, but you may use it for the active ( but 2 min cooldown is really harsh for a utility ).

experiment with everything, those would be the places i would start in exploring your build options.