My electric hover mower has packed up. I want to buy a new mower.

My garden is reasonabley flat, but not as flat as a bowling green.
My hover mower was easy to use initially, but as the grass box
got heavier it got harder to push. The suction mechanism was not
as efficient as I liked it to be, I always ended up with a line
of cut grass on the side. I am wondering whether a wheeled type
is going to do a better job than the hover mower. Would it be
any easier to push along? Would it be more efficient in vacuuming
the grass?

I do not want a petrol engine mower, and I can spend up to £100,
or (if there is a very good reason for it) perhaps £120.

Any guidance on this or any other relevant issues that you
think I have not addressed will be most welcome.

Many thanks in advance for your help.