I might do the same. I don't have Full Power at all right now but I have LR Gogeta.
You're right about that too. I tried to get FP Goku and didn't get him. Actually looking at all these banners these past few months, well this year, my luck hasn't been good.
I was curious so I looked at all the new banners that dropped this year and here's who I got and didn't get when the banners dropped
UI Goku 2017 Christmas Banner - Got him
Ultimate Gohan - Didn't get him when the banner dropped, got him months later
Kale and Caulifla - Got them
Rage Vegeta and Beerus - Got Beerus, got Rage Vegeta months later
LR Trunks - Didn't get him when the banner dropped, got him months later
SSj3 Broly - Got him
PHY SSj Vegetto - Didn't get him
Universal Survival Banner - Got Bergamo and Fit Buu, got TEQ 17 and Toppo down the line
Kale - Got her
Angel Golden Frieza - Got him
LR Bojack - Didn't get him, got him down the line
TEQ VB - Didn't get him, got him down the line
STR Rose - Didn't get him, got him down the line
Tapion - Got both Tapions
SSj3 Bardock - Didn't get him
LR Vegetto - Got him 3 times
LR Gogeta - Got him 2 times
LR Goku Black - Didn't get him when the banner dropped, got him down the line
Turles - Didn't get him
Transforming Goku - Got him
Transforming Frieza - Got him
LR Goku and Frieza - Didn't get him
21 and 17 - Got 21
LR Cell - Didn't get him
Blugeta - Got him
LR Bardock - Didn't get him
FP SSj4 Goku - Didn't get him
Future Gohan - Didn't get him
Hit - Didn't get him
Given these past few months hopefully I do well with these Broly and Gogeta banners.