i believe the trimode twin is the only one that works with the joey seat.
i have not used it with the buggy board yet - so i'm not sure how easy/hard it is to get around with a child on the back that way (i'm imagining it won't be super easy).... I know it is possible to do it with all 4 kids that way - but think it would be REALLY heavy --- with just my 3 in the stroller it's really heavy to go up a hill at all ---if you are in the mall on flat ground, etc - i think it would be OK.
Re: Valco owners - ? for you...
i believe the trimode twin is the only one that works with the joey seat.
i have not used it with the buggy board yet - so i'm not sure how easy/hard it is to get around with a child on the back that way (i'm imagining it won't be super easy).... I know it is possible to do it with all 4 kids that way - but think it would be REALLY heavy --- with just my 3 in the stroller it's really heavy to go up a hill at all ---if you are in the mall on flat ground, etc - i think it would be OK.