Hiya 
I'm looking to get a wooden train set for DDs 2nd birthday. Went to look at brio and as lovely as it is if were looking to expand the collection as the years go on it's a bit £££
So. What with brio, bigjigs and IKEA etc are any of them compatible or fit in with each other? Don't what to get one set n be stuck just paying out for that one
Thanks in advance 