I'm all for Bible reading plans. Having a plan is much, much better than no plan.
Having said that, if your reading plan begins to run your devotions you've entered into a danger zone.
Because of this I personally struggle with reading plans because I am always interrupted.
It's challenging for me to read three chapters from three different books because something always captures my attention.
I will give you an example from this morning.
I set off to ready to read the 2nd chapter of Romans. I only made it four verses when I ran into this:
"Or do you show contempt for the riches of his kindness, tolerance and patience, not realizing that God's kindness leads you toward repentance?"
Here's the amplified: "Or are you [so blind as to] trifle with and presume upon and despise and underestimate the wealth of His kindness and forbearance and long-suffering patience? Are you unmindful or actually ignorant [of the fact] that God's kindness is intended to lead you to repent (to change your mind and inner man to accept God's will)?"
How can you read that and not pause.
The overwhelming kindness of God caused me to pause and ponder.
I will have to read more Romans tomorrow.