We just got off the Infinity. We were in Sky Suite #6117. The cabins you are asking about are partly covered. However, the extra veranda space beyond what the other Sky Suites are is not covered. So...you do get more veranda but part of it will not be covered.
Do all sky suites have a verandah? We've had a very inexpensive quote for #9111 and the booking agent says it has a verandah, but the deck diagram doesn't seem to show one. Also, we have a chance to book this suite at $329 total cabin rate more than our current balcony booking. Would you do It?