Self hosted Sugar Crm (siteground) question

I use siteground to host my site, and noticed that since they don't use Cpanel anymore it isn't as easy to install other applications.

Siteground offers Vtiger crm- would vtiger be good enough for someone who is looking for a basic crm with the ability to generate workorders, invoices, and also be able to access all info from mobile?

I've read about suite crm and was wondering if anyone here also has siteground and has used suite crm? i wanted to know how difficult it would be to install and manage?

I'm assuming vtiger since it is a 1 click install would be managed by siteground?