DD will be 3.3 when DC2 comes along. We have a Quinny Buzz which we are keeping for DC 2. The plan was to make use of the sling more often so we could interchange with the two if necessary (although this won't work in the beginning really as well be using a carry cot). DD has been walking since a year old so it competent but tends to refuse to walk sometimes and will insist on being carried.
A chap at work is selling a Graco tandem for £40 (RRP £145) so that is the only reason I am ow considering it (we had mainly dismissed the idea due to not being able to afford a decent double).
I'm thinking more for if we are going out for the day or something. Other than that I will try and make DD walk as much as possible.
What would you do? Is it worth getting this one even if we just use it for a couple of months?