Ever struggle with how to properly select the correct VM type/size for your Azure architecture? I do!  More choices than Kim Kardashian has shoes!  It can be really hard to make the right decision since they are all very good VMs to run your apps on.
Here’s a simplified cheat sheet, and a links that give you cllear info on your decisions.
A series – Normal generic VMs

F series – Eventually replace generic A-series

D/DS series  – “DISK” with faster caching

G/GS series – “GODZILLA” with very large RAM

N series – “NVIDIA” (Graphics units)

H series – “HPC” Compute Intensive with fast Infiniband RDMA

L/LS series -“LOW LATENCY” storage optimized

Choosing the most appropriate Azure Virtual Machine Specification