Work out plan

I am on my 7th week of 200mg deca and 500mg tes e...I have been using the same workout plan every week...the plan that i am on is very good but i think I should switch it up to get better results someone told me i shouldnt do the same excerises every week does anyone know a web page where i could find a few other work out plans...This is how my plan is

Mon-Chest
Incline (smith machine) 4 sets @ 10
Dumbell flat press 4 sets 8
Hammer strength machine press (lower chest 4 sets 8
seated butterflys 4 sets @ 8
Flat bench 3 sets 10

Tues-Back
Lat pull down 4 sets 10
Row Machine 4 sets 8
close grip pulldowns 3 sets 10
seated cable rows 3 sets 10

wed-legs
Squats 4 stes 10
leg press 3 sets 8
leg extensions 3 sets 8
Straight legs 3 sets 8
leg curls 3 sets 10 (hamstring)
calve press 3 sets 10

thurs-Shoulders
Mil press (smith machine) 4 sets 10
Shoulder press 3 sets 8 (hammer strength)
Front raises 3 sets 10 25lb plate
side lateral raises 3 sets 8
shrugs 3 sets 10

Fri-Arms
Straight Bar curls 4 sets 8
preacher curls 3 sets 8
hammer curls 3 stes 8
skull crushers 3 sets 8
pushdowns 3 sets 8
tricep dip machine 4 sets 10

This is my plan should i keep this same plan every week or should i do different excerises??? Please help thanks

This should be in the workout forum.

wrong forum