What's your opinion about Magento performance - especially for checkout (indexing) when store is using products with custom options.
Does it slow down the store a lot ? I have one store (Magento 220.127.116.11) 200 simple/virtual products with custom options added (3-5 options for each products) and even I tried to use redis backend caching - I'm still getting 5-8s checkout comparing to 0.5-1s for fresh Magento 1.9 store with only straight simple products (doesn't contain custom options YET).
Can I expect similar slow down of checkout if I add 3-5 custom options for each product on Magento 18.104.22.168 or it may be already tweak/fixed in 1.9? I'm using VPS with SSD, database is a bit slow (but I'm using also CM Redis cache backen).
Are simple products with custom options slower than setting configurable products > ? How both affect indexing/checkout ? Do you have any thoughts about that.
Thanks for help Tomek