>>544962270
If you're determined to get the Maus, the two fronts pack is your best bet. You'll have 3 vehicles to spawn and stay in the match longer, thus increasing RP. You have until Thursday to rush enough rank 4s to get to rank 5. Technically you could get there faster with the Tiger II or CLOVIS, but you'd have to be pretty confident in your skills and make use of backups. 5.7 Tigers are more forgiving, just make sure to never present a flat unangled plate.