Should I stay to top-up to an LLB?

I’m changing providers but will this mean missing out in an LLB?

As I’m sure many are aware, if you do the GDL and LPC with BPP and then do some extra modules you get an LLB. My question is, is this worth anything? I’m assuming that, since it doesn’t require any extra work, it doesn’t carry any more weight than the equivalent GDL/LPC marks. I ask because my current plan would have me miss out on this tremendous offer, since I will be changing provider half way through.