This is a good question and I'm not sure I can pin down the correct answer. The V8 image in low light allows me better identification as it gets darker. That very well could be because the subtensions are thicker and obstruct what I'm looking at when at higher magnification. The subtensions are definitely on the thicker side so when there's 5-10 minutes of legal hunting light and a buck walks out 75 yards away in the field and I'm trying to count antlers or look for features of the rack to identify if it's one of the target bucks it's just easier to do with the V8. Not impossible with the March, don't get me wrong, but when you're hunting a field or in the woods trying to thread the needle between branches, a full Christmas tree reticle is unwanted and unneeded. I'm rarely at max magnification during my hunts and stay below 8x for everything but target identification so it's not a deal breaker for hunting with the March and it can be done. in my opinion, the March is not a specific tool for any one task. It's a jack of all trades and can do everything you'll need done well, but there is a better scope for hunting, target shooting, long distance, and competitions. If you're looking for one scope for your do-all rifle or to swap between different rifles this is it. For a precision gas gun I think it would be very hard to beat.
The problem this scope solved for me is I need low end magnification at at 1-2x and wanted high end at 15-18x. That's found in the Nightforce NX8 2.5-20x, which I thought was going to be the scope to end all scopes for me, but the reticle is unusable without illumination until somewhere at 6-8x. The Vortex Gen 3 1-10x was the same way. Along comes the March 1.5-15x DFP and there's my useable fixed duplex reticle visible throughout the entire mag range and once I'm at higher magnification I have subtensions if i need them. Small, lightweight, lockable turrets, and a very easy and usable push button illumination system. The March 1.5-15x DFP is an awesome little scope. If you spend most of your time at 8x and below I doubt you'll find better but if you spend most of your time at 15x and need the higher magnification for longer ranges I could see this leaving you a little wanting.