1st batch of saddle 4400 lipos were totally sold out before they even arrived I think! Next batch I heard is due in the next week or so.
I was lucky enough to get my vampire 4400 saddle lipos in the first batch and tested them last week at batley outdoors astro/grass track and also indoors at my local yorcc club on carpet/polished floor and they were imensley fast in my 4wd, very good so far
I have a vampire 5200 stick in my 2wd too and thats ballistic!