I rented from when I got certified in the summer of 2004 until my trip to Cozumel earlier this month (around 30 dives later).
Renting is very expensive. It doesn't take many rentals for it to be cheaper to buy your own gear ($50-$80 a day, in my experience). The gear I just purchased (or received from Santa) cost about $750 (computer, regs, BC, 3/2 wetsuit, tanks). That's about 10 days of diving gear rental.
I did get some benefit from renting - I adapt very quickly to changes in environment or equipment setup, since I've had lots of practice. (I was always diving with new equipment, and my diving locations were quite varied. Water temperature from 40 degrees to low 80s. Vis from less than 5 feet to more than 100. Virtually no risk of entanglement to kelp forests.) I was able to dive on the spur of the moment when I was sent on a business trip to a location near water - much easier to pack mask, fins, and snorkel than a full bag of dive gear.
I am looking forward to diving with the same basic gear every time - and not having to take into account the cost of rental gear when I calculate the cost of a quick dip.
Why did I take so long? I didn't know what I wanted, I was going through a period of inconsistent weight which made fitting challenging, didn't have a local dive shop and/or wanted different equipment than my local shop carried. In the end, I just decided it was time, bought equipment that is sturdy without many frills, some of it second hand from my LDS rental stock, and if I need to I'll upgrade one or more pieces/parts in in a few years.
Renting is very expensive. It doesn't take many rentals for it to be cheaper to buy your own gear ($50-$80 a day, in my experience). The gear I just purchased (or received from Santa) cost about $750 (computer, regs, BC, 3/2 wetsuit, tanks). That's about 10 days of diving gear rental.
I did get some benefit from renting - I adapt very quickly to changes in environment or equipment setup, since I've had lots of practice. (I was always diving with new equipment, and my diving locations were quite varied. Water temperature from 40 degrees to low 80s. Vis from less than 5 feet to more than 100. Virtually no risk of entanglement to kelp forests.) I was able to dive on the spur of the moment when I was sent on a business trip to a location near water - much easier to pack mask, fins, and snorkel than a full bag of dive gear.
I am looking forward to diving with the same basic gear every time - and not having to take into account the cost of rental gear when I calculate the cost of a quick dip.
Why did I take so long? I didn't know what I wanted, I was going through a period of inconsistent weight which made fitting challenging, didn't have a local dive shop and/or wanted different equipment than my local shop carried. In the end, I just decided it was time, bought equipment that is sturdy without many frills, some of it second hand from my LDS rental stock, and if I need to I'll upgrade one or more pieces/parts in in a few years.