hi guys,
i was planning on submitting my application mid April, im eligible to apply around April 15 n im in ottawa, i also have to travel for almost 3 months this year from aug to nov, im wondering should i jst apply when m back in canada?
Add a few more weeks of buffer, to make sure you have some leeway (and avoid close scrutiny because you applied with exactly 1095 days or the risk you forgot about a day-trip or so and get your application returned), which means you can apply sometime in May.
Right now it seems many of the Ottawa applicants get their invitation for the test something like 4 months after applying (but there's quite a bit of variability in that), which would make it August for a likely test date... which is right when you're traveling.
(Even if we assume you get an early test date you'd still have to wait for the citizenship ceremony. And even if that's early, you'd then have to apply for a passport urgently, because as a citizen you have to use a Canadian passport to travel to Canada.)
So yeah, as spyfy says, you either have to make sure someone can check your mail and that you can make it to Canada on very short notice or you'd end up having to reschedule things. And if you get a request for additional information you'd have to provide that without delay in any case, so you may not be able to avoid a rush trip back to Canada should that happen.
If I were in your case I'd just wait. It's your call, though.