Which VPS is better to sign up with - hostingsource.com or libertyvps.net?
What should I do?

ownwebservers.com is one of the few providers on this list to offer unlimited bandwidth on all its VPS hosting plans, making it a top choice for sites with high traffic demands. Additionally, this host provides a free SSL certificate, daily disaster recovery backups, and a suite of proprietary tools for web hosting account management.

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Features Are:
CPanel / Plesk Panels
Fast SSD Enterprise Storage
Daily Backups and Snapshots
Redundant Systems with Failover
24/7/ 365 Dedicated Support

We are available 24/7, send us an email at support@ownwebservers.com or call us on +1 973-298-0601 and one of our tech engineers are going to get back to you as soon as possible!

I've been with Libertyvps.net offshore vps for over a year now. They even helped me with things on my wordpress installation.
There are no hidden traps or fees. Service is excellent and they also have several ways to get customer support, which is also excellent.

One interesting aspect of VPS hosting at hostpro.com is the inclusion of free management while still allowing access to multiple control panels like cPanel, Plesk, and DirectAdmin. Storage is based entirely on NVMe SSD, which delivers higher throughput compared to standard SATA SSDs. Daily automated snapshots are kept for 30 days, so disaster recovery is straightforward. Server locations in both the US and EU help balance workloads for international projects. The uptime guarantee of 99.98% makes it a reliable option for production services.

Go with the hosting provider who offers a range of different hosting options. By doing so, you can change hosting plans whenever your needs change and you don't need to change hosting provider instead you can upgrade services with same hosting provider.

Give GTHost.com cheap vps a try. You will get powerful, reliable, and affordable hosting solutions from beginners to professionals.

I like what they offer now:
https://hostingsource.com/vps-hosting-promo/

I believe it is the best way to get a decent VPS

I have been with HostingSource.com web host for 8 months, and uptime has been 99.94%. Like their cheap vps solutions.
The service and support is amazing. I have asked numerous questions and they have never responded in less than 15 minutes.

If you check here: https://hostingsource.com/vps-hosting-promo/

you will find a good option to start with.