[Imustaskforhelp]

minor point to say but I have seen in some locations colocation costs to be around $30-40 as well. $100 is usually reserved for say colocating within Hetzner for example (iirc)

Just as a rule of thumb, if your servers cost more than 1k$ per month or even 500$ maybe even, depending upon if you are okay with colocation and everything. I have found it to break even (more than even the cheapest say hetzner or similar actually so for GCP or anything which charge significantly more, maybe you should warrant a deeper analysis on what is better colocation or dedicated servers or for short burstable units maybe even vps)