Operating successful surgeries on Surg E gives useless prizes, such as tools and hospital furnitures, while on players, the prizes are better. Is it only my luck or performing surgeries to real players gives better rewards than on Surg E?

Also, I'm an old player-quitted and came back few months ago. I have already been a surgeon before the Caduceus came out. Got a Thingamabob at around 1000th surgeries, sold for 115 DLs. Now I'm on my way to Mercy Wings, is there any chance I can know for sure how many surgeries I have done?