There's been a lot of thought on which of the three swiss army gadgets is the most useful so here's a comparison of the Squeezing Gear Of Girlpower, the Sneaky Stabber of Eliteness and the Whacking Driller of Fate.

All three swiss army knifes can be bought from the NPC Shop at the left of the Thais temple.

Tool	Squeezing Gear Of Girlpower	Sneaky Stabber of Eliteness	Whacking Driller of Fate
Rope	✅	✅	✅
Shovel	✅	✅	✅
Pick	✅	✅	✅
Machete	✅	✅	✅
Scythe	✅	❌	❌
Sickle	✅	❌	❌
Spoon	❌	✅	❌
Kitchen Knife	❌	✅	✅
Hammer	❌	❌	✅
Crowbar	❌	❌	✅