So the north-south loading (if thats what you call it) or the end loading, like the old 118, allows for more efficient loading and performance? Is that the cigar burn? How about radiant vs convection heating? Do the two of them together constitute a better stove or is that pretty much subjective? And I don't discount the way these things look because they sit in the middle of the room for the rest of your life (or the rest of their life) and you have to look at them every day. The cast iron stoves are more appealing to me than the steel ones or the combinations, like the F 45, but in the end, looks can't keep you warm...
Okay, I'll take a stab at this, since no one else did.
N/S loading is neither more efficient or higher performance. However, a lot of 24/7 burners do favor it because they can stuff the stove fuller without concern of a split rolling into and breaking the glass, than E/W loading. It makes sense, I suppose, except I haven't seen many posts of folks here who've had their glass break from an E/W split rolling into it in the night. Glass is almost always broken during loading, either banging it with a tool, or trying to latch the door when something is sticking out farther than it should.
The "cigar burn" is usually referring to lengthwise stove bodies, such as the Jotul 118. These stoves often have tiny but deep fireboxes which will hold only a few long splits. The air is drafted thru the firebox to promote the wood burning from one end to the other
Radiant vs. convective: All stoves heat by both means, but "convective" stoves usually have a double-wall construction, such that the outer wall runs substantially cooler, and room air is directed between the two panels to circulate into the room. Same mechanism as your fin-tube baseboard heaters. Radiance is the heat you feel in your bones when you stand in front of the stove, and what sets a woodstove apart from a furnace or a boiler, in terms of how they feel to you. Radiance heats the objects in the room, line-of-sight to the stove, and those objects in turn heat the room air (along with the stove itself, of course). I believe a more radiant stove feels much better to anyone who likes to lounge in front of the stove, but a convective stove can be a very effective heater. Most stoves today, even if labeled "convective", still radiate a heck of a lot of heat thru the front glass.
Looks: definitely do not discount this. You can find a pretty stove of just about every configuration, so there's no excuse for buying an ugly stove. Even Blaze King has the Ashford.