Hydroxyl b12 brand and 23andme results

I got 23andme results for my daughter and she is homozygous and heterozygous for following.

COMT V158M rs4680 AA +/+
COMT H62H rs4633 TT +/+
VDR Bsm rs1544410 CT +/-
VDR Taq rs731236 AA +/+
MTHFR 03 P39P rs2066470 AA +/+
MTHFR A1298C rs1801131 GG +/+
MTR A2756G rs1805087 AG +/-
MTRR A66G rs1801394 AG +/-
MTRR A664A rs1802059 AG +/-
CBS C699T rs234706 AG +/-
CBS A360A rs1801181 AG +/-
CYP1A2 164A>C rs762551 AC +/-
CYP1B1 L432V rs1056836 GG +/+
CYP1B1 R48G rs10012 CG +/-
CYP2D6 S486T rs1135840 CG +/-
CYP2D6 2850C>T rs16947 AG +/-
SOD2 A16V rs4880 AG +/-
NAT2 I114T rs1801280 CT +/-
NAT2 R197Q rs1799930 AG +/-
NAT2 K268R rs1208 AG +/-

I saw in Nutrahacker and they are recommending Hydroxyl B12.I wanted to know which is the best brand for hydroxyl B12 and experts opinion about my mutations

Oops .... it can be purchased on amazon.

I am not positive but I think the methyl can make some people hyper especially if you cannot tolerate caffine. I'm not sure what other differences there may be. I also had the 23andme test done and had certain mutations as well. PK who used to be a regular on this site and an experrt in mthfr interpretation helped me and suggested the hydroxy B12. I was having some increased BM's when I started but I would back off for a day and then start again. I'm not even sure if my symptoms were related to the B12 because I was having bladder issues and was put on antibiotics at that time too.