While preparing some shipments I had an opportunity to compare the Patch Knife and EDC II for those looking for a model to fit their needs.
They are more similar in size than I had initially imagined.
Both are approximately 1" at the widest point in the handle. The difference is that the swell in the EDC II is at the very bottom of the grip, whereas the swell in the Patch Knife is in the very center of the grip.
The EDC II has two wide points between which the hand rests: the bottom of the grip and the ricasso/integral guard.
On the Patch Knife, my pinky rests below the swell and my index finger rests between the swell and the ricasso/integral guard.
This EDC II is 2.8" tip to heel of blade and 7" overall.
The Patch Knife is exactly 3" of blade tip to heel with an overall length of 7.2".
The .2" manifests in the blade as the handles are approximately equal in length.
The EDC II is 1/8" stock at the widest point on the spine. This Patch Knife is 3/32" and tapered.
The EDC II is 1.15" at its widest point in the blade, whereas the Patch Knife is .85" at the widest point on the blade. This strikes me as a thinner, pointier patch, and there will be differences in each handmade blade.
From ricasso/guard to spine the EDC II is 1.2" and the Patch Knife is .9".
The EDC II is curved at the edge and at the spine, creating a leaf shape profile that is symmetric.
In contrast, the patch has a straight spine along the entire length of the blade, creating a deeper but shorter belly curve as the knife tapers to the tip. The patch's tip is also much finer, and seems more suitable for penetration.
From a completely subjective perspective, the EDC II feels more secure in hand, but the Patch Knife feels more comfortable. Some of that feeling may be because of the difference of scale materials. In this case, Shadetree coffee burlap on the EDC II and stabilized maple on the Patch. Given the differences in blade stock and materials, this particular EDC is considerably heavier than the Patch Knife, which may also contribute to the way these blades feel in my hands.
Both would make a great carry knife. The perceived security of the EDC II combined with its very strong tip shape would lend to drilling and notching for a bow drill during fire making. The patch would be more suitable for light batoning due to the straight spine, and also for food prep where the fine tip and deep but short belly could be used to dice herbs in a forward rocking motion.