use c6i instance type

dns.tf

@@ -15,6 +15,6 @@ resource "digitalocean_record" "jam" {
   domain = "vereto.net"
   type   = "A"
   name   = "ejam"
-  ttl    = 5
+  ttl    = 30
   value  = "${aws_instance.jamulus.public_ip}"
 }

main.tf

@@ -13,7 +13,7 @@ terraform {
 
 resource "aws_instance" "jamulus" {
   ami             = "${data.aws_ami.image.id}"
-  instance_type   = "t3.medium"
+  instance_type   = "c6i.large"
   key_name        = "jamulus"
   security_groups = [ aws_security_group.ssh.name, aws_security_group.jamulus.name, aws_security_group.node-exporter.name ] # Add your own IP to this group