we have a tandem wave silver cross however bought it like new second hand for around £400 only thing is it’s extremely heavy with just one in dreading two being in it x so maybe possible an avoid 100% reccomend going to john lewis or fenwicks and testing out the prams they have there and making your decision while there set up as a double if your wanting a tandem xx
I have the ickle bubba venus, doesn’t cost too much and a lot of second hand sellers on fb marketplace.
We love our Joie Evalite, really light considering it's a double and reasonable price, we got ours for around £260