Canvases are currently "stylish".
They are not only a way of showing off your photography, but have now become a part of every house. They're a furnishing. Guests comment on them.
Choosing a picture frame is difficult. The print may start and warp over time, you may redecorate and the frame is then out of date....
Canvases never really look odd in any room and rarely age. I have plenty of them in my house - of all shapes and sizes. The fact is - they really do look good in either a modern or traditional home.
Yes, you lose sharpness of an image and yes, some people spend a looong time sharpening to the nth degree - and a canvas does infact wreck this! However, it has its uses too.
How many shots are binned that arent slightly sharp, yet the composure is spot on? Well - canvas can really bring that picture back to life.
The differet textures that canvas present (there are several finishes) can also change the picture dramatically.
For example, landscape work, images with lots of water in (I do a lot of on-water photography) really do jump out at you when on a glossy canvas. Still a texture, but has a "sheen" to it.
Portrait work can be softened, looks more personal and almost like you can "touch" it, which is what creating a scene is all about. Feeling the moment, the mood etc A matt effect is better here, where reflections are reduced.
It's more than just a "canvas print". Printing and selecting the media can have a
huge impact on the overall effect.
Canvas is another weapon in your arsenal

And, when done right, will really please your clients (or the wife!) and is a guaranteed smile as a gift.