1- find ami id using aws cli ( use bash, use aws credentials and then use the long command )

2- or browse the various website

powershell or cmd windows 10

aws ec2 describe-images --owners 'aws-marketplace' --filters 'Name=product-code,Values=4ka3ipaoo0u105imvgdsryu05' --query 'sort_by(Images, &CreationDate)[-1].[ImageId]' --output 'text' --region us-west-2 --no-verify

RESPONSE: ami-047df409d805388cd

aws ec2 describe-images --owners 'aws-marketplace' --filters 'Name=product-code,Values=4ka3ipaoo0u105imvgdsryu05' --query 'sort_by(Images, &CreationDate)[-1].[ImageId]' --output 'text' --region us-west-2 --no-verify

windows bash shell

aws find ami id

bash

aws ec2 describe-images \
    --owners 'aws-marketplace' \
    --filters 'Name=product-code,Values=4ka3ipaoo0u105imvgdsryu05' \
    --query 'sort_by(Images, &CreationDate)[-1].[ImageId]' \
    --output 'text' \
	--region us-west-2

vSRX on AWS

18.4

ami-0cf5905679d7747fd ( Oregon / US-WEST-2 )

ami-0053111d7a7e064f2 ( London / EU-west-2 )

15.1

ami-f4958c90 ( London / EU-west-2 )

	vMX on AWS
18.4	ami- ( US-WEST-2 / Oregon )

Market Place for AMI: https://aws.amazon.com/marketplace/

paravirtual (PV) or hardware virtual machine (HVM).

The main differences between PV and HVM AMIs are the way in which they boot and whether they can take advantage of special hardware extensions (CPU, network, and storage) for better performance.

For the best performance: current generation instance types and HVM AMIs

EBS: Elastic Block Store provides raw block-level storage that can be attached to Amazon EC2 instances.

solid-state drives (SSDs) Vs HDD