To the OP - as you can see, everyone usually has some good reasons on why certain boats are good for them. Your mission is to figure out what works best for you. If you search through this forum you will find a number of threads that you might want to read to get even more opinions.
As to your original post - you mention that you fish alone half the time. What about the other half - do you want a boat big enough for two anglers? If so, you will have to look at tandem kayaks or canoes of 14 ft. minimum. My boat is 11'6" and while it originally had two seats it would absolutely not accommodate two anglers.
Regarding some of the above generalizations about canoes - as I posted before, there are canoes, and then there are CANOES. Generalizations often do not apply. Examples:
Get on the water fast: My boat does take about 12 minutes to rig, from the time I pull up to the lake with the boat on the roof of the car until I push off. Not bad.
Awkward to load and unload: My bare hull weighs 34 pounds - compare that to kayak weights. Not awkward for me.
Transportability? No special roof rack needed, no lifting aid needed - I just pick it up, put it on the roof of the car,and strap it down . Now, I'm only 63 and someday when I get "old" I might have to get a special rack and a lifting aid - that will be a few years down the road hopefully. AND, I have enough clearance to drive into the garage and be ready to leave the next day - no unpacking/repacking:
Room - especially standing room? I've got some:
State of the art electronics? Well, I've got DI/SI sonar. I don't have 360 imaging but could rig it if I wanted it. What other electronics do I need?
High winds? I just spent three days in a row on the lake with winds of 15-20 mph, gusts up to 30. Not fun, but doable. That's why I have a 55lb trolling motor...
Standing capability: I literally stand all day, only sitting down to change baits, bring in fish, and eat lunch. I fished seated the first season that I used this boat and it drove me crazy. For the past 5 years it's been all standing. Not only standing, but standing while under power so I can cast and work an area while underway - especially handy when the fish are shallow and you're "beating the bank". In the photo below, I was under power, working down that shoreline.
Why bother with a pimped out canoe - why not get a real boat: Well, as I pointed out in my earlier post, it's a matter of capability - not vessel type. The pimped out canoe does everything I need it to, without gasoline, a trailer, a consumed garage bay, maintenance, etc. How much boat does one need for lakes 200 acres or smaller.
Storage? Along one sidewall of the garage and still have room for a vehicle in that bay:
Rough water / heavy rain: I have to concede that. Kayaks are MUCH better in those situations - especially for white water or in the salt. However, in my case, where I live, heavy rain often means lightning as well and it's off the water for me in that case. If heavy rain is forecast, I don't go in the boat that day - I fish from the bank. On the occasions when I do get caught in heavy rain, I usually pull up to some shoreline cover, and bail the boat out as necessary.
So, the above are some of the counterpoints to issues raised above that apply to my particular boat, rigging, and needs.
AND, another benefit of having a lot of inboard room is that you don't have to handle fish like this in your LAP...
As I said in my earlier post, some types of small watercraft (canoes, kayaks, bass raiders, float tubes, pontoons, inflatables, etc.) are perfect for some people. No one type of small watercraft is perfect for all people. AND, generalized statements often do not apply to all situations...
Different "floats" for different folks... It's all good...
(if some reading this think it sounds familiar - it's because much of it was in the February thread... )