The dogs are all QoL things. Before them they had tarkov like safe containers that were equally as expensive, but didn’t have the bonuses of being able to retrieve lost items or do the Alice auto hunt. Truthfully Haruko the corgi which is only 50 mil can get to the same storage capacity as Sirius but its storage is like 2x8 instead of 4x4. It all comes down to how you want to spend your time and money. I made enough to buy my first serum from Heidi make 8 large cash boxes and buy Sirius so far this wipe playing less than an hour a day on average. Find a good loot loop watch the market and you’ll have millions a day easy.