I think you can get up to 20x your salary. Get all you can
Do you have kids or what? Even if you don't, if you are pretty sure you will, may as well get all that you can while you are younger/healtheir. It is always easy to diminish your premium/benefit later or get a smaller policy later, not the other way. Also, in the first 2 yrs ins companies have more room to weasle out of paying a benefit, so the sooner you get those behind you the better.
as to whole v term, pls undersand that whole policies, there are various types, but they are really more of a weird complex financial vehicle that does these things:
-give you a way to pass $$ to your heirs tax free at your demise
-gives you a rate of return, some are actually not to bad if they are indexed to he markets w/ a floor/cap, but are usually shit.
-gives you a pool of money, the "cash value," that you can take "loans" against which you don't have to pay till your death if you don't want too, w/o the type of tax penalties you get if you withdraw cash from your IRAs before your 60s.
The life insurance part of it is really just tertiary and is there b/c it gives you and your heirs certain tax benefits, particularly if you are a multimillionaire.
The problems w/ using it to insure you life is:
-its expensive
-its complicated
-its expensive
The problem w/ its high montly premiums is that it is a very very impoant bill to pay alway onetime b/c one the policy lapse, its gone and you have to start from scratch w/ a brand new poilcy at a higher rate now that you are older, have newly diagnosed health conditions, history etc. Suppose you go unemployed for a spell, you want you life policy to be easy to maintain when times are tough.
Just keep it simple, get a term policy, for as much benefit as possible for till you are like 65 as soon as possible so your montly premium going forward is as low as possible. The doctrine is that if you "invest the difference" b/t a whole and a term policy in your IRA you will be much better off.
also, the thing is not just about zeroing out debts, its about replacing your income stream. your wife woudl already have to be doubling down as a parent if you die, don't make it to where she has to take some shitty job too.
Also think about getting a disability policy. you are ore likely to be disabled than killed