Our old faithful 31 year old pool will need to be replaced after this season. We have had great success with this pool. Original liner lasted 16 years. When we replaced it the kids were older so we replaced with an expandable liner and added a deep end. Thru recent years we knew the bottom of the walls were getting quite rusted and were really just waiting for a pool failure. Fortunately this has not happened, BUT what a surprise we had when uncovering the pool this year to find an approximate 2.5 foot rip in the liner just about at water level. Guess as this liner is also 15 years old, we shouldn't have been too surprised. We have repaired it with repair tape and are hoping it will last for this summer (and so far has held fine). We are well aware this pool is way too old to even think about replacing the liner again, so the plan is to replace the entire pool for next year. We know Doughboy is a reputable brand and the product has certainly served us well, but we don't have any idea what else is out there as we haven't shopped for a pool in 31 years. So looking for advice on brand, type resin/steel, etc. Also taking into account what brand/type might be more easily placed into the existing excavation for the 21 x 41 with deep end we already have and hope not to have to alter that too much. Any advice would be greatly appreciated.