As can be seen in the link:
6Li+P reaction cross section is only 0.25 barns at 2MeV and remains over 0.1 barns in the 0.7-4.5MeV range
11B+P reaction cross section goes up to 0.8 barns at 0.6MeV and remains over 0.1 barns in the 0.35-3MeV range (then gets neutronic through 11B+P->6C+N reaction)
The only problem for 6LiH is that it is impossible to buy it. Is easier buy 6LiD at 127$/10gr. It does not exists CAS number for it.
Anybody knows where to buy it? I would need 5 grams only.
